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Current Station Locations and Ranges
LYNN CANAL Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Clear Point, WNW of 25d 58° 14.93' 134°57.77' Current Weak and Variable
Predictions Point Retreat, 1 mile west of 58° 25' 134°58' - - - - 0.3 345 - - - - 0.7 165
Predictions Vanderbilt Reef, 2 miles west of 58° 35' 135°4' - - - - 0.4 340 - - - - 1.0 151
Point Bridget, NW of 70d 58° 41.95' 135°02.00' Current Weak and Variable
Predictions Eldred Rock 58° 58' 135°14' - - - - 0.3 350 - - - - 0.7 170
Glacier Point, Chilkat Inlet 25d 59° 06.28' 135°22.35' Current Weak and Variable
Predictions . . . do. 70d 59° 06.28' 135°22.35' - - - - 0.3 325 - - - - 0.4 145
Seduction Pt., NE of, Chilkoot Inlet 25d 59° 06.40' 135°14.60' Current Weak and Variable
Predictions Battery Point, Chilkoot Inlet 59° 13' 135°21' - - - - 0.3 345 - - - - 0.7 165
Predictions Low Point, entrance to Taiya Inlet 59° 16' 135°22' - - - - 0.3 005 - - - - 0.7 185
Tanani Point, Lutak Inlet 70d 59° 16.92' 135°26.98' Current Weak and Variable
Predictions Skagway, Taiya Inlet 59° 27' 135°20' - - - - 0.3 015 - - - - 0.7 195
Skagway River entrance 25d 59° 26.71' 135°19.72' Current Weak and Variable
CHATHAM STRAIT Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Hazy Islands 55° 53' 134°36' - - - - 1.0 025 - - - - 1.0 205
Predictions Cape Ommaney Light, 5 miles east of 56° 10' 134°31' - - - - 1.0 005 - - - - 1.0 185
Predictions Port Walter Light, 3 miles east of 56° 23' 134°32' - - - - 1.5 005 - - - - 1.5 185
Predictions Point Ellis, 4 miles west of 56° 34' 134°27' - - - - 1.5 350 - - - - 1.5 170
Predictions Kingsmill Point Light, 3 miles west of 56° 50' 134°31' - - - - 2.0 355 - - - - 2.0 175
Predictions Point Gardner Light, 2 miles west of 57° 1' 134°40' - - - - 2.0 350 - - - - 2.0 170
Predictions Point Caution, 3 miles west of 57° 15' 134°44' - - - - 2.0 355 - - - - 2.0 175
Predictions Point Thatcher, 3 miles east of 57° 25' 134°44' - - - - 1.5 340 - - - - 1.5 160
Predictions Killisnoo Harbor 12d 57° 27.79' 134°33.88' - - - - 0.3 142 - - - - 0.3 321
Predictions . . . do. 90d 57° 27.79' 134°33.88' - - - - 0.4 152 - - - - 0.3 321
Predictions Danger Point Light, 3 miles west of 57° 31' 134°42' - - - - 1.5 350 - - - - 1.5 170
Predictions Turn Point, Kootznahoo Inlet 57° 30' 134°35' - - - - 6.9 105 - - - - 6.1 285
Predictions South Passage Point, 3 miles east of 57° 46' 134°50' - - - - 1.5 175 - - - - 1.5 355
Predictions Point Augusta, ESE of 70d 58° 01.50' 134°52.40' - - - - 0.5 344 - - - - 0.6 164
Predictions Hawk Inlet, Hawk Point 13d 58° 05.84' 134°46.51' 0.1 272 0.8 355 0.1 268 1.9 178
Predictions . . . do. 59d 58° 05.84' 134°46.51' 0.1 266 0.7 346 - - - - 1.2 181
Predictions . . . do. 78d 58° 05.84' 134°46.51' 0.1 264 0.7 335 - - - - 0.9 182
SITKA SOUND Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Biorka Channel 56° 50' 135°30' - - - - 0.4 045 - - - - 0.4 232
Entrance 56° 58' 135°37' Current Weak and Variable
Eastern Channel 57° 00.87' 135°21.55' Current Weak and Variable
Middle Channel 57° 01.64' 135°23.50' Current Weak and Variable
Vitskari Island, 3 miles northeast of 57° 2' 135°29' Current Weak and Variable
Silver Bay entrance 57° 2' 135°14' Current Weak and Variable
Predictions Western Channel 18d 57° 03.02' 135°23.75' - - - - 0.3 029 - - - - 0.4 210
Predictions . . . do. 64d 57° 03.02' 135°23.75' - - - - 0.3 018 - - - - 0.4 193
Predictions . . . do. 110d 57° 03.02' 135°23.75' - - - - 0.4 005 - - - - 0.4 193
Predictions Sitka Harbor, channel off Harbor Island 57° 3' 135°20' - - - - 0.3 333 - - - - 0.4 156
KRESTOF SOUND Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions West Channel (narrows) 57° 9' 135°35' - - - - 1.3 242 - - - - 1.1 064
Predictions East Channel (narrows) 57° 10' 135°33' - - - - 1.3 051 - - - - 1.4 229
NAKWASINA SOUND AND PASSAGE Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Nakwasina Sound, South entrance 57° 11' 135°25' Current Weak and Variable
Predictions Allan Pt., 1.5mile W of, Nakwasina Passage 57° 15' 135°26' - - - - 2.0 260 - - - - 1.6 082
OLGA STRAIT Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Creek Point, 0.44 n.mi. SE of 15d 57° 12.61' 135°29.70' - - - - 1.3 319 0.1 229 1.2 141
NEVA STRAIT Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Whitestone Narrows, S of Whitestone Point 16d 57° 14.7' 135°33.83' - - - - 1.0 161 - - - - 0.8 338
Predictions . . . do. 43d 57° 14.7' 135°33.83' 0.1 250 1.0 163 - - - - 0.7 339
Predictions Wyvill Reef 57° 16' 135°35' - - - - 1.6 150 - - - - 1.4 323
Predictions Highwater Island, west of 57° 17' 135°36' - - - - 1.0 144 - - - - 1.4 330
Predictions Zeal Point, 0.34 n.mi. SSW of 16d 57° 17.22' 135°36.47' - - - - 0.5 163 - - - - 0.6 346
Predictions . . . do. 29d 57° 17.22' 135°36.47' - - - - 0.5 165 - - - - 0.6 347
Predictions . . . do. 48d 57° 17.22' 135°36.47' - - - - 0.4 170 - - - - 0.5 345
Kane Island, 0.29 n.mi. East of 57° 19.33' 135°39.21' Current Weak and Variable
North of Kane Islands 57° 20' 135°40' Current Weak and Variable
SALISBURY SOUND Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Sea Rock, 1 mile north of 57° 21' 135°53' - - - - 1.0 065 - - - - 1.0 245
Predictions Kalinin Point, 1 mile north of 57° 21' 135°48' - - - - 1.0 080 - - - - 1.0 260
Predictions Sinitsin Island 57° 21' 135°46' - - - - 1.5 095 - - - - 1.5 275
PERIL STRAIT Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Kakul Narrows 19d 57° 22.19' 135°41.55' 0.1 299 0.9 025 - - - - 1.3 211
Predictions . . . do. 58d 57° 22.19' 135°41.55' 0.1 298 0.9 027 - - - - 1.3 209
Predictions Suloia Point, 0.32 n.mi. ENE of 26d 57° 23.51' 135°38.46' 0.3 035 0.3 346 0.1 052 1.0 113
Predictions . . . do. 65d 57° 23.51' 135°38.46' 0.4 044 0.5 004 0.1 057 1.0 114
Predictions . . . do. 92d 57° 23.51' 135°38.46' 0.4 045 0.5 004 - - - - 1.0 113
Predictions SERGIUS NARROWS 18d 57° 24.42' 135°37.87' - - - - 6.3 059 0.1 154 4.9 241
Predictions . . . do. 31d 57° 24.42' 135°37.87' 0.1 331 6.3 058 - - - - 4.9 241
Predictions . . . do. 44d 57° 24.42' 135°37.87' 0.1 331 6.3 058 - - - - 4.9 242
Predictions Point Siroi 57° 25' 135°35' - - - - 1.7 059 - - - - 1.9 283
Predictions Middle Point 57° 26' 135°35' - - - - 1.4 010 - - - - 2.1 187
Predictions Big Rose Island, 0.2 n.mi. SE of 12d 57° 27.18' 135°32.24' 0.1 308 1.9 042 0.2 126 2.2 212
Predictions . . . do. 32d 57° 27.18' 135°32.24' 0.1 307 2.3 041 0.2 128 2.2 212
Predictions . . . do. 92d 57° 27.18' 135°32.24' 0.1 303 1.9 030 0.1 129 1.8 221
Predictions Povorotni Island, 0.23 n.mi. WSW of 10d 58° 30.63' 135°33.70' - - - - 0.9 323 - - - - 1.1 159
Predictions . . . do. 50d 58° 30.63' 135°33.70' - - - - 0.9 325 - - - - 1.2 158
Predictions . . . do. 89d 58° 30.63' 135°33.70' - - - - 0.8 328 - - - - 1.3 156
Predictions Otstoia Island Light, 1 mile north of 57° 35' 135°27' - - - - 2.0 280 - - - - 2.0 100
Predictions Nismeni Point, 1 mile north of 57° 35' 135°25' - - - - 2.0 285 - - - - 2.0 105
Predictions Peschani Point, 1 mile east of 57° 32' 135°18' - - - - 2.0 325 - - - - 2.0 145
Predictions Point Elizabeth, 1 mile northeast of 57° 31' 135°16' - - - - 2.0 315 - - - - 2.0 135
Predictions Point Benham, 1 mile east of 57° 29' 135°11' - - - - 2.0 310 - - - - 2.0 130
Predictions False Linderberg Head, 1 mile south of 57° 27' 135°5' - - - - 2.0 305 - - - - 2.0 125
Predictions Lindenberg Head 57° 27' 135°2' - - - - 2.0 280 - - - - 2.0 100
Predictions Eva Islands 57° 27' 134°56' - - - - 1.3 275 - - - - 1.3 095
Predictions Fairway Island 57° 27' 134°53' - - - - 2.0 265 - - - - 2.0 085
Predictions Morris Reef, south of 57° 27' 134°49' - - - - 1.5 275 - - - - 1.5 095
KHAZ BAY to CAPE EDWARD Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Elbow Passage, south of Klag Island 14d 57° 36.83' 136°05.97' 0.1 340 1.7 042 - - - - 0.9 269
Predictions . . . do. 47d 57° 36.83' 136°05.97' - - - - 1.3 056 - - - - 0.7 263
Predictions . . . do. 83d 57° 36.83' 136°05.97' - - - - 1.0 061 0.1 330 0.4 223
Ogden Passage 33d 57° 37.93' 136°09.85' Current Weak and Variable
Predictions Point Hogan, South Passage 20d 57° 41.29' 136°15.26' - - - - 0.4 058 - - - - 0.5 241
Predictions . . . do. 79d 57° 41.29' 136°15.26' - - - - 0.3 057 - - - - 0.4 243
. . . do. 138d 57° 41.29' 136°15.26' Current Weak and Variable
CROSS SOUND Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Cape Spencer, 3 miles south of 58° 9' 136°38' - - - - 1.2 070 - - - - 2.0 250
Predictions Yakobi Rock, 1 mile west of 58° 5' 136°36' - - - - 1.2 045 - - - - 2.0 225
Predictions NORTH INIAN PASS 58° 17' 136°23' - - - - 2.9 075 - - - - 5.1 260
Predictions South Inian Pass 58° 13' 136°21' - - - - 3.5 080 - - - - 6.0 260
ICY STRAIT and GLACIER BAY Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions North Passage 58° 19' 136°7' - - - - 2.0 070 - - - - 3.6 250
Predictions South Passage 58° 14' 136°6' - - - - 2.3 085 - - - - 4.1 265
Predictions Beardslee Island, West of, Glacier Bay 58° 28' 136°2' - - - - 5.3 343 - - - - 5.1 158
Predictions Pleasant Island, 3 miles south of 58° 17' 135°35' - - - - 0.2 091 - - - - 1.2 284
LITUYA BAY Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Lituya Bay Entrance 6d 58° 36.86' 137°39.61' - - - - 2.9 031 0.1 124 1.5 207
Predictions . . . do. 16d 58° 36.86' 137°39.61' - - - - 3.3 031 0.1 124 1.5 207
Predictions . . . do. 29d 58° 36.86' 137°39.61' - - - - 3.4 029 0.1 120 1.5 205
ICY BAY Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Claybluff Point Light, 3.5 nmi. south of 75 59° 54.6' 141°35.7' 0.2 132 0.5 104 0.3 142 0.5 209
Predictions Claybluff Point Light, 2.3 nmi. SE of 206 59° 56.8' 141°31.2' - - - - 0.2 030 0.1 325 0.3 215
Predictions Carson Creek Entrance, 1.4 nmi. ESE of 15 59° 59.0' 141°28.2' 0.1 154 0.4 071 - - - - 0.1 164
Predictions Carson Creek Entrance, 3.3 nmi. SE of 78 59° 58.2' 141°24.8' - - - - 0.9 067 0.1 135 0.4 232
Predictions Carson Creek Entrance, 2.4 nmi. ESE of 50 59° 59.2' 141°26.2' - - - - 0.6 054 0.1 138 0.7 244
CONTROLLER BAY Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Wingham Island, off northeast corner 60° 3' 144°23' - - - - 1.5 068 - - - - 1.2 288
Predictions Kanak Island, southeast of 60° 5' 144°18' - - - - 1.7 067 - - - - 2.0 255
PRINCE WILLIAM SOUND Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Hinchinbrook Entrance
Predictions . . . do. 181d 60° 13.49' 146°13.57' 0.1 182 0.3 267 0.1 352 0.3 084
Predictions Wooded Island 25d 59° 52.10' 147°16.87' 0.1 139 0.4 081 0.3 132 1.4 204
Predictions . . . do. 97d 59° 52.10' 147°16.87' 0.1 135 0.4 065 0.1 131 1.1 208
Predictions . . . do. 156d 59° 52.10' 147°16.87' 0.1 322 0.5 041 - - - - 0.7 231
Predictions Cape Hinchinbrook, SW of, Hinchinbrook I 20d 60° 11.20' 146°44.90' 0.3 219 0.5 317 0.3 243 0.8 180
Predictions Bear Cape and Zaikof Point, between 70d 60° 18.70' 146°48.80' - - - - 0.4 352 0.1 080 1.1 162
Predictions Bear Cape 251d 60° 21.11' 146°44.77' - - - - 0.8 355 - - - - 0.8 176
Predictions . . . do. 566d 60° 21.11' 146°44.77' - - - - 1.0 001 0.1 264 0.8 171
Predictions Montague Point 40d 60° 23.90' 147°05.63' 0.2 020 0.7 092 0.1 039 0.3 323
Predictions . . . do. 158d 60° 23.90' 147°05.63' 0.1 186 0.4 099 - - - - 0.4 279
Predictions . . . do. 277d 60° 23.90' 147°05.63' - - - - 0.3 088 - - - - 0.4 261
Montague Strait and Knight Island Passage
Predictions Montague Strait, NW of Pt. Woodcock 70d 59° 56.87' 147°51.67' - - - - 0.4 038 0.1 326 0.5 223
Predictions MONTAGUE STRAIT 54d 59° 54.88' 147°57.64' - - - - 0.8 047 - - - - 0.6 236
Predictions . . . do. 172d 59° 54.88' 147°57.64' - - - - 0.8 052 0.1 150 0.8 236
Predictions . . . do. 290d 59° 54.88' 147°57.64' 0.1 317 0.8 045 0.1 136 0.9 228
Predictions Latouche Pass 23d 59° 58.60' 148°02.79' 0.1 309 0.9 033 0.1 306 1.6 217
Predictions . . . do. 62d 59° 58.60' 148°02.79' 0.1 307 0.9 030 - - - - 1.5 220
Predictions . . . do. 108d 59° 58.60' 148°02.79' 0.1 311 0.9 027 - - - - 1.3 223
Predictions Sawmill Bay Entr., Evans Island 14d 60° 03.55' 147°58.45' 0.1 141 0.4 057 - - - - 0.8 234
Predictions . . . do. 79d 60° 03.55' 147°58.45' 0.1 143 0.4 055 - - - - 0.5 235
Predictions . . . do. 158d 60° 03.55' 147°58.45' - - - - 0.5 050 0.1 145 0.3 243
Predictions Elrington Passage 49d 59° 58.77' 148°07.00' 0.2 125 0.5 059 0.1 156 0.8 232
Predictions . . . do. 180d 59° 58.77' 148°07.00' 0.2 136 0.6 051 - - - - 0.6 229
Predictions . . . do. 295d 59° 58.77' 148°07.00' 0.1 139 0.8 055 - - - - 0.5 231
Predictions Prince of Wales Pass 30d 60° 02.17' 148°08.06' - - - - 1.0 021 - - - - 1.6 202
Predictions . . . do. 138d 60° 02.17' 148°08.06' - - - - 1.2 017 - - - - 1.4 202
Predictions . . . do. 237d 60° 02.17' 148°08.06' - - - - 1.2 025 - - - - 1.3 203
Bainbridge Pass North 35d 60° 10.98' 148°06.07' Current Weak and Variable
Predictions Bainbridge Pass 16d 60° 07.75' 148°12.14' - - - - 1.5 034 0.1 306 2.3 235
Predictions . . . do. 75d 60° 07.75' 148°12.14' 0.1 321 1.5 041 0.1 315 2.3 235
Predictions . . . do. 131d 60° 07.75' 148°12.14' 0.1 321 1.5 036 0.1 311 2.2 234
Predictions Bainbridge Passage (mid-passage) 21d 60° 07.60' 148°12.23' 0.2 133 2.0 052 - - - - 1.6 208
Chenega South 60° 16.07' 148°05.87' Current Weak and Variable
Dangerous Pass 60° 22.48' 148°04.33' Current Weak and Variable
Predictions . . . do. 164d 60° 21.54' 147°55.97' - - - - 0.3 003 - - - - 0.3 189
Predictions . . . do. 282d 60° 21.54' 147°55.97' - - - - 0.3 049 - - - - 0.3 233
Predictions . . . do. 176d 60° 30.15' 147°53.87' - - - - 0.3 005 - - - - 0.3 177
Predictions . . . do. 162d 60° 16.54' 147°38.07' - - - - 0.3 004 - - - - 0.3 291
Predictions Green Island Pass 35d 60° 16.04' 147°18.09' 0.1 304 0.5 039 0.1 127 0.3 214
Predictions . . . do. 163d 60° 16.04' 147°18.09' - - - - 0.3 015 - - - - 0.3 201
Central Sound
Predictions Between Naked and Eleanor Islands 34d 60° 36.46' 147°29.36' 0.3 223 0.7 302 - - - - 0.7 137
Predictions . . . do. 139d 60° 36.46' 147°29.36' - - - - 0.5 322 - - - - 0.5 132
Predictions . . . do. 244d 60° 36.46' 147°29.36' - - - - 0.6 331 - - - - 0.3 149
Predictions Storey Peak Island 46d 60° 43.60' 147°43.60' 0.1 215 0.4 325 0.2 046 0.3 117
. . . do. 177d 60° 43.60' 147°43.60' Current Weak and Variable
. . . do. 292d 60° 43.60' 147°43.60' Current Weak and Variable
Predictions Storey Island, north of 48d 60° 45.02' 147°24.35' - - - - 0.5 270 0.1 359 0.5 092
Predictions . . . do. 179d 60° 45.02' 147°24.35' - - - - 0.3 270 - - - - 0.4 090
Predictions . . . do. 261d 60° 45.02' 147°24.35' - - - - 0.3 259 - - - - 0.3 086
Predictions Outpost Island 73d 60° 50.12' 147°26.96' - - - - 0.3 265 - - - - 0.3 075
Predictions . . . do. 106d 60° 50.12' 147°26.96' - - - - 0.3 263 - - - - 0.3 081
. . . do. 319d 60° 50.12' 147°26.96' Current Weak and Variable
Predictions Slipper Point 25d 60° 54.59' 147°15.93' - - - - 0.3 049 - - - - 0.3 244
Predictions . . . do. 143d 60° 54.59' 147°15.93' - - - - 0.3 039 - - - - 0.3 233
Predictions Finski Point 13d 60° 54.12' 147°03.85' - - - - 0.4 323 0.1 052 0.6 140
Predictions . . . do. 131d 60° 54.12' 147°03.85' - - - - 0.3 318 0.1 227 0.3 143
Orca Bay and Orca Inlet
Predictions Johnstone Point 34d 60° 29.32' 146°36.99' - - - - 0.8 065 - - - - 0.5 250
Predictions . . . do. 139d 60° 29.32' 146°36.99' - - - - 0.6 069 0.1 164 0.4 252
Predictions . . . do. 231d 60° 29.32' 146°36.99' - - - - 0.3 062 - - - - 0.3 241
Predictions Middle Ground Shoal, north of 41d 60° 33.47' 146°21.97' - - - - 0.3 082 - - - - 0.3 283
Predictions . . . do. 119d 60° 33.47' 146°21.97' - - - - 0.3 072 - - - - 0.3 272
Predictions . . . do. 185d 60° 33.47' 146°21.97' - - - - 0.3 066 - - - - 0.3 270
Port Gravina 50d 60° 36.38' 146°23.37' Current Weak and Variable
Predictions . . . do. 181d 60° 36.38' 146°23.37' 0.1 343 0.3 059 0.1 164 0.3 267
. . . do. 312d 60° 36.38' 146°23.37' Current Weak and Variable
Predictions Channel Island 32d 60° 36.26' 145°50.41' 0.1 348 0.3 083 - - - - 0.4 247
Predictions . . . do. 150d 60° 36.26' 145°50.41' - - - - 0.3 089 - - - - 0.3 251
Salmo Point, N of, Hawkins Island 20d 60° 35.95' 145°48.40' Current Weak and Variable
Predictions Mud Bay 14d 60° 32.86' 145°50.45' 0.1 338 1.3 262 0.1 343 1.9 062
Predictions . . . do. 27d 60° 32.86' 145°50.45' - - - - 1.2 259 - - - - 1.8 063
Predictions . . . do. 40d 60° 32.86' 145°50.45' - - - - 1.1 256 - - - - 1.6 063
Predictions Salmo Point 16d 60° 37.00' 145°46.24' - - - - 0.7 059 0.1 152 0.4 237
Predictions . . . do. 49d 60° 37.00' 145°46.24' - - - - 0.7 055 - - - - 0.5 241
Predictions . . . do. 75d 60° 37.00' 145°46.24' 0.1 332 0.8 057 - - - - 0.7 245
Predictions Old Log Boom 12d 60° 34.34' 145°44.61' - - - - 1.2 221 0.1 310 1.6 036
Predictions . . . do. 31d 60° 34.34' 145°44.61' - - - - 1.1 221 - - - - 1.5 034
Predictions . . . do. 44d 60° 34.34' 145°44.61' - - - - 1.1 218 - - - - 1.4 035
Valdez Arm
Tatitlek Narrows 60° 54.52' 146°45.57' Current Weak and Variable
Predictions Valdez Narrows 133d 61° 04.19' 146°39.65' - - - - 0.4 034 - - - - 0.4 220
Predictions . . . do. 231d 61° 04.19' 146°39.65' - - - - 0.5 035 - - - - 0.4 209
Predictions . . . do. 329d 61° 04.19' 146°39.65' - - - - 0.4 030 - - - - 0.3 201
Valdez Terminal 61° 05.50' 146°23.14' Current Weak and Variable
Valdez Boat Harbor Approach 61° 07.28' 146°21.85' Current Weak and Variable
Port Wells
Perry I. and Lone I., between 75d 60° 41.35' 147°48.00' Current Weak and Variable
Esther Pass, South Entrance 60° 48.31' 147°53.37' Current Weak and Variable
. . . do. 225d 60° 40.25' 148°00.92' Current Weak and Variable
Predictions Point Culross 53d 60° 45.27' 148°07.31' - - - - 0.4 294 - - - - 0.3 116
Predictions . . . do. 223d 60° 45.27' 148°07.31' - - - - 0.3 298 - - - - 0.4 114
Predictions . . . do. 381d 60° 45.27' 148°07.31' 0.1 196 0.3 303 0.1 050 0.3 108
Culross Pass Entrance 60° 36.65' 148°10.00' Current Weak and Variable
Blackstone Point 60° 46.41' 148°21.16' Current Weak and Variable
Esther Pass, North Entrance 60° 55.84' 148°04.25' Current Weak and Variable
College Fiord 32d 60° 59.39' 148°02.80' Current Weak and Variable
Predictions . . . do. 98d 60° 59.39' 148°02.80' - - - - 0.3 030 0.1 113 0.3 175
Predictions . . . do. 163d 60° 59.39' 148°02.80' 0.1 087 0.3 017 0.1 088 0.7 167
ORCA BAY Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Ship Chan., between Naked I-Goose I 87d 60° 41.60' 147°02.25' Current Weak and Variable
Culross Passage 60° 43' 148°15' Current Weak and Variable
Fish Bay, southwest of 20d 60° 47.65' 146°27.90' Current Weak and Variable
Port Wells, southeast of Battles Bay 70d 60° 53.75' 148°10.80' Current Weak and Variable
Unakwik Inlet, northeast of Olsen Island 82d 60° 52.90' 147°31.83' Current Weak and Variable
Glacier Island, west of 69d 60° 53.22' 147°19.75' Current Weak and Variable
Busby Island, WNW of 15d 60° 53.65' 146°52.25' Current Weak and Variable
Valdez Arms, west of Rocky Point 69d 60° 57.65' 146°49.27' Current Weak and Variable
Shoup Bay, southeast of 19 61° 06.93' 146°33.30' Current Weak and Variable
Predictions Salmo Point, Hawkins I., 1.2 miles SE of 60° 36' 145°45' - - - - 0.9 160 - - - - 1.1 020
Shepard Point, 0.9 mile southwest of 60° 37' 145°42' Current Weak and Variable
COOK INLET Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Stevenson Passage 60d 58° 48.48' 152°24.47' 0.4 205 1.8 313 0.4 050 1.1 121
Predictions . . . do. 240d 58° 48.48' 152°24.47' 0.1 200 1.8 302 0.4 027 1.2 103
Predictions . . . do. 388d 58° 48.48' 152°24.47' 0.2 019 1.1 306 0.1 011 0.9 095
Cape Douglas
Predictions . . . do. 199d 58° 53.40' 153°11.05' - - - - 0.3 344 - - - - 0.5 164
Predictions . . . do. 337d 58° 53.40' 153°11.05' - - - - 0.3 350 - - - - 0.4 168
Predictions . . . do. 455d 58° 53.40' 153°11.05' - - - - 0.4 349 - - - - 0.4 165
Predictions Cape Douglas, northeast of 22d 58° 56.45' 152°53.40' - - - - 0.3 312 0.1 241 0.4 167
Predictions Ushagat Island, northwest of 22d 59° 00.37' 152°33.80' - - - - 0.5 283 - - - - 0.5 117
Predictions Ushagat Island, north of 22d 59° 05.00' 152°15.30' 0.3 195 1.6 292 0.3 033 0.9 121
Predictions KENNEDY ENTRANCE 21d 59° 03.95' 151°58.92' 0.2 021 1.9 308 0.4 034 1.7 110
Predictions . . . do. 47d 59° 03.95' 151°58.92' 0.2 022 1.9 307 0.3 034 1.7 114
Predictions . . . do. 100d 59° 03.95' 151°58.92' 0.1 026 1.7 306 0.1 034 1.6 119
Predictions Cape Elizabeth 32d 59° 07.24' 151°53.69' - - - - 2.0 305 - - - - 1.9 125
Predictions . . . do. 137d 59° 07.24' 151°53.69' 0.1 222 1.9 311 0.2 219 2.0 130
Predictions . . . do. 229d 59° 07.24' 151°53.69' 0.2 035 1.6 319 - - 232 1.6 128
Predictions Chugach Passage, east of 12d 59° 08.03' 151°42.33' 0.3 346 3.3 267 0.2 357 3.4 076
Predictions . . . do. 32d 59° 08.03' 151°42.33' 0.3 349 3.4 267 0.2 355 3.6 077
Predictions . . . do. 52d 59° 08.03' 151°42.33' 0.2 347 3.1 265 0.2 353 3.4 075
Predictions Chugach Passage 37d 59° 09.99' 151°46.53' 0.1 261 2.9 345 0.1 079 1.8 176
Predictions . . . do. 129d 59° 09.99' 151°46.53' - - - - 2.9 354 - - - - 1.8 175
Predictions . . . do. 221d 59° 09.99' 151°46.53' 0.1 093 2.5 002 0.1 086 1.6 173
Predictions Port Chatham 21d 59° 12.68' 151°47.22' 0.1 330 0.3 035 - - - - 0.3 230
Predictions . . . do. 40d 59° 12.68' 151°47.22' - - - - 0.3 035 - - - - 0.3 224
Predictions . . . do. 70d 59° 12.68' 151°47.22' - - - - 0.3 039 - - - - 0.3 223
Predictions Augustine Island 21d 59° 18.11' 152°55.82' 0.6 261 1.0 346 0.3 078 0.9 177
Predictions . . . do. 119d 59° 18.11' 152°55.82' 0.4 273 0.9 357 0.3 088 1.0 182
Predictions . . . do. 208d 59° 18.11' 152°55.82' 0.1 272 0.7 005 0.2 095 0.7 186
Predictions Port Graham 25d 59° 24.00' 151°57.95' 0.2 298 2.5 035 0.5 121 2.0 203
Predictions . . . do. 75d 59° 24.00' 151°57.95' 0.1 114 2.2 033 0.3 122 1.9 204
Predictions . . . do. 114d 59° 24.00' 151°57.95' 0.2 113 1.9 032 0.2 124 1.7 202
Predictions Augustine Island, northwest of 22d 59° 24.50' 153°37.22' 0.2 032 0.6 060 0.3 142 1.0 229
Predictions Seldovia 16d 59° 28.97' 151°45.30' 0.1 327 1.3 058 0.2 147 1.0 236
Predictions . . . do. 36d 59° 28.97' 151°45.30' - - - - 1.2 057 0.1 148 0.9 235
Predictions . . . do. 56d 59° 28.97' 151°45.30' 0.1 149 1.1 056 - - - - 0.9 235
Predictions Chinitna Point, southeast of 22d 59° 34.30' 152°49.50' 0.8 292 1.3 021 0.5 121 1.3 209
Predictions . . . do. 147d 59° 34.53' 151°39.11' - - - - 0.5 072 - - - - 0.5 258
Predictions Glacier Spit 14d 59° 40.00' 151°11.50' - - - - 0.4 041 - - - - 0.4 234
Predictions . . . do. 87d 59° 40.00' 151°11.50' - - - - 0.5 054 - - - - 0.4 230
Predictions . . . do. 146d 59° 40.00' 151°11.50' 0.1 318 0.5 046 - - - - 0.5 233
Predictions Iniskin Bay 59° 40' 153°27' - - - - 0.9 358 - - - - 1.2 179
Predictions Kachemak Bay, southwest of 27d 59° 18.89' 152°21.90' 0.6 261 1.9 352 0.6 079 1.7 167
Predictions . . . do. 57d 59° 18.89' 152°21.90' 0.5 265 1.8 353 0.5 080 1.6 171
Predictions . . . do. 136d 59° 18.89' 152°21.90' 0.2 269 1.4 000 0.2 089 1.4 179
Predictions . . . do. 244d 59° 18.89' 152°21.90' 0.1 092 1.0 006 0.7 133 1.0 178
Predictions Kachemak Bay Entrance 22d 59° 33.30' 151°47.80' 0.2 100 0.6 035 0.1 303 0.8 210
Predictions Kachemak Bay, west of 22d 59° 34.00' 152°16.30' 0.1 277 1.8 010 0.1 101 1.7 188
Predictions Anchor Point, 8nm west of 13d 59° 49.12' 152°09.33' 0.1 286 2.4 014 0.1 287 2.1 200
Predictions . . . do. 39d 59° 49.12' 152°09.33' - - - - 2.3 015 0.1 286 2.3 198
Predictions . . . do. 59d 59° 49.12' 152°09.33' - - - - 2.2 015 0.1 286 2.3 197
Predictions Anchor Point, 5 miles northwest of 22d 59° 51.10' 152°00.50' - - - - 2.4 022 - - - - 2.1 198
Predictions Anchor Point, WNW of 22d 59° 51.55' 152°12.30' 0.4 269 2.4 017 0.2 078 2.5 197
Predictions Anchor Point, 15nm west of 23d 59° 50.36' 152°22.10' 0.1 110 1.9 022 0.3 109 3.1 198
Predictions . . . do. 49d 59° 50.36' 152°22.10' 0.1 109 1.9 025 0.2 112 3.0 200
Predictions . . . do. 75d 59° 50.36' 152°22.10' 0.2 112 1.9 028 0.1 116 2.7 203
Predictions Cape Starichkof, northwest of 20d 59° 58.05' 151°57.05' - - - - 2.2 019 0.1 290 2.5 199
Predictions Cape Ninilchik, west of 36d 60° 01.40' 152°07.21' 0.8 308 2.6 032 0.4 118 3.7 216
Predictions . . . do. 89d 60° 01.40' 152°07.21' 0.2 301 2.4 030 0.2 114 2.6 209
Predictions . . . do. 184d 60° 01.40' 152°07.21' 0.2 119 1.9 026 0.2 293 1.6 205
Predictions Chisik Island, 5 nmi. east of 20d 60° 07.60' 152°24.10' 0.1 288 2.1 017 - - - - 2.0 197
Predictions Tuxedni Channel (South Entrance) 20d 60° 05.80' 152°34.45' 0.1 238 2.0 331 0.1 211 1.4 150
Predictions Ninilchik Harbor, northwest of 20d 60° 08.00' 151°56.05' 0.8 298 2.7 029 0.3 124 3.5 212
Predictions Redoubt Point, southeast of 20d 60° 13.90' 152°15.85' 0.2 284 2.0 025 0.3 111 2.5 198
Predictions Kalgin Island, southeast of 18d 60° 14.88' 151°45.27' 0.1 115 2.7 031 0.3 117 3.2 204
Predictions . . . do. 32d 60° 14.88' 151°45.27' 0.2 117 2.6 033 0.2 117 3.0 203
Predictions . . . do. 58d 60° 14.88' 151°45.27' 0.4 120 2.2 036 0.1 299 2.5 203
Predictions Kalgin Island, east of 28d 60° 28.98' 151°40.40' 0.1 286 3.4 022 0.4 106 4.8 194
Predictions . . . do. 58d 60° 28.98' 151°40.40' - - - - 3.4 023 0.2 105 4.3 192
Predictions . . . do. 117d 60° 28.98' 151°40.40' 0.2 107 2.9 022 0.3 283 3.2 189
Predictions Harriot Point, west of 43d 60° 22.75' 152°10.90' 0.6 097 3.8 019 0.4 106 4.1 193
Predictions . . . do. 161d 60° 22.75' 152°10.90' 0.1 100 3.6 021 0.1 106 4.2 188
Predictions . . . do. 259d 60° 22.75' 152°10.90' - - - - 3.0 014 - - - - 3.6 184
Predictions Drift River Terminal 15d 60° 33.10' 152°07.66' 0.2 318 2.1 047 0.1 136 2.4 230
Predictions . . . do. 29d 60° 33.10' 152°07.66' 0.2 317 2.1 045 - - - - 2.2 229
Predictions . . . do. 42d 60° 33.10' 152°07.66' 0.1 316 2.0 043 0.1 313 1.9 228
Predictions Cape Kasilof, 3 miles west of 60° 22' 151°28' - - - - 3.0 022 - - - - 2.3 206
Predictions Kenai, 6 miles southwest of 60° 29' 151°26' - - - - 2.4 021 - - - - 2.6 193
Predictions Kenai City Wharf 60° 33' 151°14' - - - - 0.5 130 - - - - 1.4 300
Predictions Kenai River, north of 12d 60° 35.23' 151°26.67' 0.2 274 3.0 004 - - - - 2.7 183
Predictions . . . do. 26d 60° 35.23' 151°26.67' - - - - 2.9 004 - - - - 2.5 182
Predictions . . . do. 45d 60° 35.23' 151°26.67' 0.2 097 2.6 003 0.1 271 2.3 181
Predictions West Foreland, south of 11d 60° 35.80' 151°44.39' 0.2 320 2.9 058 0.8 138 3.7 230
Predictions . . . do. 18d 60° 35.80' 151°44.39' 0.1 320 2.9 057 0.7 139 3.6 231
Predictions . . . do. 38d 60° 35.80' 151°44.39' 0.1 321 2.6 055 0.5 141 3.1 232
Predictions Unocal Pier, south of 12d 60° 40.07' 151°23.50' 0.2 068 3.3 336 0.1 244 2.8 155
Predictions . . . do. 32d 60° 40.07' 151°23.50' 0.1 067 3.0 334 0.1 064 2.4 154
Predictions . . . do. 51d 60° 40.07' 151°23.50' - - - - 2.7 333 0.1 064 2.0 152
Predictions Nikiski, 0.8 mile west of 20d 60° 41.00' 151°25.07' 0.1 082 4.2 350 0.1 261 3.9 173
Predictions . . . do. 52d 60° 41.00' 151°25.07' 0.1 080 4.1 347 - - - - 3.6 170
Predictions . . . do. 92d 60° 41.00' 151°25.07' 0.1 076 3.6 344 - - - - 3.0 167
Predictions TESORO PIER 15d 60° 41.21' 151°24.22' 0.3 076 3.9 353 0.2 071 2.3 149
Predictions . . . do. 35d 60° 41.21' 151°24.22' 0.1 074 3.8 354 0.2 073 2.1 151
Predictions . . . do. 55d 60° 41.21' 151°24.22' - - - - 3.4 354 0.2 075 1.6 154
Predictions West Foreland, 1 nmi. east of 20d 60° 44.35' 151°38.50' 0.2 075 3.6 349 0.2 077 4.4 171
Predictions THE FORELANDS 17d 60° 43.24' 151°33.44' - - - - 4.2 010 0.6 285 4.3 201
Predictions . . . do. 37d 60° 43.24' 151°33.44' - - - - 3.9 009 0.7 284 4.1 200
Predictions . . . do. 66d 60° 43.24' 151°33.44' 0.3 112 3.4 007 0.6 281 3.5 198
Predictions East Foreland, 1.5 nmi. west of 20d 60° 43.40' 151°28.00' 0.1 285 3.1 006 0.5 277 3.5 195
Predictions East Foreland 21d 60° 43.04' 151°25.98' 0.2 281 5.3 007 0.4 282 5.4 191
Predictions . . . do. 80d 60° 43.04' 151°25.98' 0.1 099 4.9 010 0.1 276 5.1 184
Predictions . . . do. 119d 60° 43.04' 151°25.98' 0.2 094 4.1 011 - - - - 4.3 179
Predictions Middle Ground Shoal, southeast of 20d 60° 50.75' 151°20.20' 0.1 141 3.4 063 0.4 144 4.3 231
Predictions North Foreland, southeast of 20d 61° 00.20' 151°04.70' 0.5 142 3.4 062 0.1 148 3.4 221
Predictions Moose Point, NNW of 20d 61° 00.95' 150°42.00' 0.1 152 2.7 061 - - - - 2.7 237
Predictions Moose Point, northwest of 20d 61° 04.65' 150°45.00' 0.1 349 2.8 086 0.1 160 2.7 255
Predictions Point Possession, northeast of 20d 61° 03.55' 150°23.00' - - - - 4.5 102 - - - - 4.1 275
Predictions Point Possession, WNW of 20d 61° 03.00' 150°27.70' 0.1 344 3.3 074 - - - - 3.3 246
Predictions Point Possession, northwest of 20d 61° 05.25' 150°28.30' 0.1 358 3.2 087 0.1 169 2.9 255
Predictions Beluga Shoal, south of 15d 61° 06.08' 150°33.69' 0.1 353 2.9 086 0.2 173 3.3 258
Predictions . . . do. 21d 61° 06.08' 150°33.69' 0.1 353 2.8 086 0.3 173 3.1 257
Predictions . . . do. 31d 61° 06.08' 150°33.69' - - - - 2.7 086 0.3 173 2.8 256
Predictions Fire Island Shoal, northwest of 9d 61° 09.65' 150°33.90' 0.3 360 3.3 092 0.3 180 4.2 271
Predictions . . . do. 16d 61° 09.65' 150°33.90' 0.3 359 3.3 091 0.2 179 3.9 272
Predictions . . . do. 22d 61° 09.65' 150°33.90' 0.3 358 3.2 091 0.1 179 3.6 272
Predictions Fire Island, west of 20d 61° 09.75' 150°30.75' - - - - 3.6 093 0.3 180 3.8 258
Predictions Fire Island, 1.0nm east of 2d 61° 10.75' 150°07.53' 0.2 174 2.2 095 0.3 180 1.8 258
Predictions . . . do. 14d 61° 10.75' 150°07.53' - - - - 2.0 095 0.3 185 1.5 266
Predictions . . . do. 28d 61° 10.75' 150°07.53' 0.2 354 1.6 095 0.3 190 1.1 271
Predictions Fire Island, 1.0nm north of 15d 61° 11.53' 150°10.55' 0.1 351 3.7 077 0.1 352 3.0 264
Predictions . . . do. 25d 61° 11.53' 150°10.55' 0.1 351 3.3 076 0.1 352 2.9 265
Predictions . . . do. 41d 61° 11.53' 150°10.55' 0.1 353 3.0 076 0.2 351 2.7 265
Predictions Point Woronzof, southwest of 20d 61° 11.23' 150°03.75' 0.1 145 2.8 057 - - - - 1.8 225
Predictions Point Woronzof, west of 20d 61° 12.42' 150°03.67' 0.3 143 2.9 061 0.1 321 3.0 225
Predictions Point Woronzof, 1.2nm NE of 26d 61° 13.01' 149°59.06' 0.1 169 1.3 084 - - - - 2.0 262
Predictions . . . do. 58d 61° 13.01' 149°59.06' - - - - 1.0 094 0.1 181 1.2 268
Predictions . . . do. 85d 61° 13.01' 149°59.06' - - - - 0.9 106 0.2 190 0.9 271
Predictions Anchorage, west of 20d 61° 13.67' 149°56.90' 0.5 148 3.5 081 0.2 162 3.1 234
Predictions Anchorage Shipdock, northwest of 20d 61° 14.75' 149°54.50' 0.1 111 3.9 028 - - - - 4.0 195
Predictions Port Mackenzie, south of 15d 61° 15.14' 149°55.24' 0.2 124 2.8 043 0.1 316 4.0 214
Predictions . . . do. 22d 61° 15.14' 149°55.24' 0.2 123 2.7 043 0.1 315 4.0 214
Predictions . . . do. 41d 61° 15.14' 149°55.24' 0.2 123 2.5 043 0.2 314 3.8 214
Predictions . . . do. 71d 61° 15.14' 149°55.24' 0.1 122 2.2 038 0.2 308 3.4 213
Predictions Cairn Point, northwest of (east side) 20d 61° 16.03' 149°54.05' 0.2 087 3.2 359 0.2 323 4.4 192
Predictions Cairn Point, northwest of (west side) 20d 61° 16.03' 149°53.60' 0.2 105 3.6 018 0.2 288 3.8 198
Predictions Port Mackenzie 13d 61° 16.06' 149°54.98' 0.1 279 0.9 018 - - - - 1.8 193
Predictions KNIK ARM, NW of Anchorage 10d 61° 16.69' 149°53.67' - - - - 4.6 015 0.1 098 5.3 192
Predictions . . . do. 16d 61° 16.69' 149°53.67' - - - - 4.6 015 0.1 099 5.2 189
Predictions . . . do. 23d 61° 16.69' 149°53.67' - - - - 4.5 015 0.2 100 5.1 187
Predictions Knik Arm, east side 10d 61° 16.48' 149°52.93' 0.2 306 3.9 022 0.1 294 3.6 210
Predictions . . . do. 17d 61° 16.48' 149°52.93' 0.2 303 4.0 022 - - - - 3.4 209
Predictions . . . do. 30d 61° 16.48' 149°52.93' 0.2 301 3.9 023 - - - - 3.0 206
Predictions Knik Arm Mud Flats, south of 10d 61° 19.90' 149°47.62' - - - - 2.7 074 0.1 147 3.1 241
SHELIKOF STRAIT and KODIAK ISLANDS Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions North of Perevalnie Island, Shuyak Island 20d 58° 39.07' 152°23.80' - - - - 1.1 269 0.2 165 1.4 089
Predictions . . . do. 85d 58° 39.07' 152°23.80' 0.1 005 1.2 274 0.2 168 1.0 089
Predictions . . . do. 85d 58° 39.07' 152°23.80' 0.1 355 1.1 274 0.2 168 0.8 074
Predictions Lighthouse Point, Shuyak Island 70d 58° 29.11' 152°40.22' - - - - 0.3 242 - - - - 0.3 061
. . . do. 58° 29.11' 152°40.22' Current Weak and Variable
Predictions Cape Current Narrows, Shuyak Strait 14d 58° 28.01' 152°29.71' 0.2 014 4.4 293 0.2 013 4.4 093
Predictions . . . do. 57d 58° 28.01' 152°29.71' 0.1 015 4.0 293 0.3 014 3.8 096
Predictions . . . do. 99d 58° 28.01' 152°29.71' 0.1 018 3.2 294 0.2 014 2.6 102
East Shuyak Strait Entrance 58° 27.47' 152°25.67' Current Weak and Variable
Alligator Island, Shelikof Strait 58° 27.66' 152°49.59' Current Weak and Variable
Black Cape, Shelikof Strait 58° 24.34' 152°54.44' Current Weak and Variable
Kukak Bay, Shelikof Strait 58° 20' 152°07' Current Weak and Variable
Steep Cape, Shelikof Strait 58° 12.87' 153°13.22' Current Weak and Variable
Predictions Cape Kuliuk, Shelikof Strait 25d 57° 47.61' 154°01.94' 0.2 346 0.4 063 - - - - 0.4 274
Predictions . . . do. 97d 57° 47.61' 154°01.94' 0.2 313 0.5 037 0.1 136 0.4 234
Predictions . . . do. 169d 57° 47.61' 154°01.94' 0.2 306 0.4 022 - - - - 0.4 2226
Uyak Anchorage, Uyak Bay 57° 38.24' 153°59.72' Current Weak and Variable
Predictions Larsen Bay, Uyak Bay 7d 57° 32.53' 153°59.30' - - - - 1.6 293 0.1 202 1.2 104
Predictions . . . do. 14d 57° 32.53' 153°59.30' - - - - 1.7 296 0.1 203 1.2 105
Predictions . . . do. 33d 57° 32.53' 153°59.30' 0.1 029 1.9 306 - - - - 1.1 111
Predictions Cape Grant, Shelikof Strait 26d 57° 25.03' 154°45.99' - - - - 0.4 020 - - - - 0.4 211
Predictions . . . do. 98d 57° 25.03' 154°45.99' - - - - 0.5 024 - - - - 0.4 207
Predictions . . . do. 164d 57° 25.03' 154°45.99' - - - - 0.5 026 0.1 297 0.5 204
Predictions Cape Ikolik, Shelikof Strait 27d 57° 17.16' 154°49.71' 0.3 288 0.8 344 0.4 275 0.6 228
Predictions . . . do. 112d 57° 17.16' 154°49.71' 0.2 280 0.7 355 0.2 280 0.6 205
Predictions . . . do. 112d 57° 17.16' 154°49.71' 0.2 280 0.7 355 0.2 280 0.6 205
Raspberry Strait, south of Muskomee Bay 58° 04.31' 153°03.88' Current Weak and Variable
Predictions . . . do. 169d 58° 04.31' 153°03.88' - - - - 0.3 163 - - - - 0.3 348
Kupreanof Strait
Raspberry Cape, south of 58° 01.14' 153°25.80' Current Weak and Variable
Predictions 2.5nm east of Outlet Cape 91d 57° 59.85' 153°09.39' - - - - 0.4 308 0.1 034 0.4 111
Predictions . . . do. 156d 57° 59.85' 153°09.39' - - - - 0.3 304 0.1 025 0.4 088
Predictions Chernof Point, 0.8mile off 15d 57° 57.62' 152°54.04' 0.1 013 1.3 276 0.5 173 1.6 090
Predictions . . . do. 41d 57° 57.62' 152°54.04' 0.1 013 1.3 276 0.4 172 1.6 088
Predictions . . . do. 41d 57° 57.62' 152°54.04' 0.1 007 1.2 278 0.4 173 1.3 085
Whale Passage
Predictions Whale Passage, Northwest Entrance 18d 57° 56.38' 152°51.77' - - - - 4.6 301 0.3 207 3.0 112
Predictions . . . do. 50d 57° 56.38' 152°51.77' - - - - 4.4 301 0.1 206 2.8 113
Predictions . . . do. 83d 57° 56.38' 152°51.77' 0.1 031 3.6 302 - - - - 2.4 111
Predictions Whale Passage, off Bird Point 14d 57° 55.13' 152°47.72' 0.2 034 4.0 310 0.1 030 4.2 117
Predictions . . . do. 43d 57° 55.13' 152°47.72' 0.2 034 4.0 309 0.1 034 4.0 119
Predictions . . . do. 73d 57° 55.13' 152°47.72' 0.2 034 3.6 309 0.1 035 3.2 119
Predictions Shag Rocks 24d 57° 54.45' 152°46.60' 0.2 043 0.8 337 - - - - 2.4 120
Predictions . . . do. 97d 57° 54.45' 152°46.60' 0.2 042 0.7 322 0.1 036 2.2 119
Predictions . . . do. 169d 57° 54.45' 152°46.60' 0.1 204 0.7 369 - - - - 1.5 117
Predictions Afognak Strait, East Entrance 11d 57° 59.68' 152°41.05' - - - - 0.3 251 0.1 353 1.1 105
Marmot Strait
Predictions Tonki Cape, east of 26d 58° 20.76' 151°54.90' 0.1 069 1.3 006 0.4 085 1.5 156
Predictions . . . do. 85d 58° 20.76' 151°54.90' - - - - 1.2 000 0.3 085 1.4 160
Predictions . . . do. 138d 58° 20.76' 151°54.90' - - - - 1.0 357 0.2 084 1.3 164
Predictions Marmot Island, west of 24d 58° 14.67' 151°55.94' 0.1 285 2.4 013 0.1 103 2.1 194
Predictions . . . do. 97d 58° 14.67' 151°55.94' - - - - 2.2 011 - - - - 1.9 191
Predictions . . . do. 169d 58° 14.67' 151°55.94' 0.2 096 1.7 007 0.1 277 1.6 186
Predictions Marmot Island, southwest of 22d 58° 10.25' 151°58.12' 0.3 293 1.1 015 0.1 106 1.0 209
Predictions . . . do. 101d 58° 10.25' 151°58.12' 0.2 297 1.0 019 - - - - 0.9 207
Predictions . . . do. 180d 58° 10.25' 151°58.12' 0.2 301 0.9 026 - - - - 0.6 206
Predictions Narrow Strait, off Ouzinkie Point 12d 57° 54.73' 152°41.44' 0.1 036 1.1 310 - - - - 1.2 121
Predictions . . . do. 51d 57° 54.73' 152°41.44' - - - - 1.2 311 - - - - 1.2 120
Predictions . . . do. 84d 57° 54.73' 152°41.44' - - - - 1.0 317 - - - - 1.1 117
Chiniak Bay
Predictions Woody Island, north of 14d 57° 48.35' 152°20.06' - - - - 0.8 049 - - - - 0.6 241
Predictions . . . do. 59d 57° 48.35' 152°20.06' - - - - 0.8 050 - - - - 0.6 246
Predictions . . . do. 99d 57° 48.35' 152°20.06' - - - - 0.7 051 - - - - 0.6 243
Predictions Woody Channel 16d 57° 46.83' 152°21.98' 0.1 293 1.0 019 - - - - 1.1 203
Predictions . . . do. 49d 57° 46.83' 152°21.98' 0.1 292 1.0 019 - - - - 1.1 204
Predictions . . . do. 85d 57° 46.83' 152°21.98' 0.1 296 0.9 020 - - - - 1.0 203
Predictions KODIAK HARBOR NARROWS 16d 57° 47.35' 152°23.64' - - - - 1.0 044 - - - - 0.8 228
Predictions . . . do. 6d 57° 47.35' 152°23.64' - - - - 1.1 044 - - - - 0.8 228
Predictions . . . do. 33d 57° 47.35' 152°23.64' - - - - 0.8 044 - - - - 0.7 220
St. Paul Harbor 57° 46.47' 152°26.08' Current Weak and Variable
Cliff Point, 1.8miles NE of 57° 44.17' 152°23.08' Current Weak and Variable
Predictions Cape Chiniak 26d 57° 36.47' 152°05.39' 0.1 096 0.7 012 - - - - 0.7 189
Predictions . . . do. 125d 57° 36.47' 152°05.39' - - - - 0.7 014 - - - - 0.7 201
Predictions . . . do. 223d 57° 36.47' 152°05.39' 0.1 303 0.7 021 - - - - 0.6 200
Ugak Bay Entrance 57° 23.97' 152°32.08' Current Weak and Variable
Sitkalidak Strait
Left Cape, east of 57° 13.85' 152°53.07' Current Weak and Variable
Cathedral Island, east of 57° 11.87' 153°06.31' Current Weak and Variable
Old Harbor 57° 10.72' 153°19.51' Current Weak and Variable
Natalia Point 57° 04.39' 153°27.06' Current Weak and Variable
Sitkinak Strait
Predictions Geese Island, south of 13d 56° 41.17' 153°55.20' 0.3 201 0.7 265 0.1 001 1.0 111
Predictions . . . do. 46d 56° 41.17' 153°55.20' 0.3 203 0.6 270 0.1 006 0.9 112
Predictions . . . do. 79d 56° 41.17' 153°55.20' 0.3 199 0.6 270 - - - - 0.8 110
Geese Channel 56° 46.74' 153°48.55' Current Weak and Variable
Predictions Cape Sitkinak, east of 25d 56° 34.65' 153°47.48' 0.2 056 0.4 342 0.1 059 0.8 139
Predictions . . . do. 97d 56° 34.65' 153°47.48' 0.1 068 0.4 338 0.1 061 0.8 144
Predictions . . . do. 169d 56° 34.65' 153°47.48' - - - - 0.4 337 0.1 245 0.6 151
Predictions Russian Harbor 14d 56° 44.38' 154°02.04' 0.1 028 2.3 302 0.2 210 2.3 120
Predictions . . . do. 54d 56° 44.38' 154°02.04' - - - - 2.1 302 0.1 215 2.2 128
Predictions . . . do. 93d 56° 44.38' 154°02.04' - - - - 1.8 302 - - - - 2.1 137
Predictions Cape Trinity 27d 56° 44.99' 154°12.06' - - - - 1.0 348 0.4 082 0.6 130
Predictions . . . do. 106d 56° 44.99' 154°12.06' 0.1 069 0.9 344 0.3 076 0.4 131
Predictions . . . do. 185d 56° 44.99' 154°12.06' 0.1 072 0.6 347 0.3 075 0.4 114
Predictions Sitkinak Strait, southwest entrance 15d 56° 39.30' 154°08.04' 0.1 032 1.1 296 0.1 200 1.7 114
Predictions . . . do. 48d 56° 39.30' 154°08.04' 0.1 031 1.1 297 0.1 200 1.6 113
Predictions . . . do. 81d 56° 39.30' 154°08.04' 0.1 030 1.0 298 0.1 119 1.6 112
Predictions Approach to Alitak Bay 17d 56° 47.03' 154°38.47' 0.2 315 0.4 069 0.3 164 0.3 210
Predictions . . . do. 56d 56° 47.03' 154°38.47' 0.2 328 0.4 070 0.3 168 0.3 225
Predictions . . . do. 56d 56° 47.03' 154°38.47' 0.2 330 0.3 067 0.2 170 0.3 236
SHUMAGIN ISLANDS Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Popof Strait 55° 20' 160°31' - - - - 0.2 357 - - - - 0.5 199
Predictions Unga Strait (1.4 miles N of Unga Spit) 55° 26' 160°44' - - - - 1.2 282 - - - - 0.2 114
ALASKA PENINSULA Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Ukolnoi Island, 3.3 miles northeast of 55° 16' 161°26' Current Weak and Variable
Seal Cape Light, 0.8 mile south of 55° 20' 161°15' Current Weak and Variable
Predictions Amak Island, 5 miles north of 55° 30' 163°10' - - - - 0.8 337 - - - - 0.7 139
Predictions Amak Island, 5 miles southeast of 55° 21' 163°1' - - - - 0.8 350 - - - - 0.7 200
UNIMAK ISLAND Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Otter Point, off of, north side 55° 4' 163°47' - - - - 0.9 089 - - - - 0.8 258
ISANOTSKI STRAIT Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions ISANOTSKI STRAIT (False Pass Cnry) 54° 52' 163°24' - - - - 3.6 358 - - - - 2.8 187
Predictions Bechevin Bay, off Rocky Point 54° 59' 163°26' - - - - 1.8 331 - - - - 1.4 139
ALEUTIAN ISLANDS Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions UNIMAK PASS (off Scotch Cap) 54° 22' 164°48' - - - - 3.4 295 - - - - 3.0 105
Predictions Unimak Pass, 11 miles WSW of Sennett Pt 54° 25' 165°12' - - - - 2.0 301 - - - - 0.7 106
Predictions Unimak Pass, 2.4 miles N of Tanginak I 54° 14' 165°18' - - - - 1.3 298 - - - - 1.5 144
Predictions Avatanak Strait 54° 7' 165°28' - - - - 4.1 050 - - - - 3.3 258
Predictions Derbin Strait 54° 6' 165°14' - - - - 5.8 342 - - - - 5.3 148
Predictions Ugamak Strait, off Kaligagan Island 54° 9' 164°53' - - - - 3.5 324 - - - - 4.0 116
Predictions Ugamak Strait (North end) 54° 12' 164°55' - - - - 3.3 322 - - - - 1.8 122
Predictions AKUTAN PASS 54° 1' 166°3' - - - - 5.8 294 - - - - 5.3 113
Predictions Baby Pass 53° 59' 166°4' - - - - 4.2 303 - - - - 4.8 129
Predictions Unalga Pass 53° 57' 166°12' - - - - 6.3 320 - - - - 5.3 128
Predictions Udagak Strait (narrows) 53° 44' 166°18' - - - - 2.1 286 - - - - 1.0 142
Predictions Umnak Pass, south approach 53° 15' 167°55' - - - - 2.0 341 - - - - 3.0 181
Predictions Umnak Pass, southeast of Ship Rock 53° 21' 167°48' - - - - 3.7 056 - - - - 2.7 225
Predictions Umnak Pass, northwest of Ship Rock 53° 23' 167°51' - - - - 3.7 052 - - - - 3.3 218
Predictions Fenimore Rock, 1.2 miles southwest of 51° 58' 175°34' - - - - 3.2 010 - - - - 3.0 140
Predictions Igitkin Pass, 0.8 mile N of Tanager Pt 51° 57' 175°52' - - - - 3.1 040 - - - - 2.1 245
Predictions Chugul Pass, 0.8 mile SW of Tanager Pt 51° 56' 175°53' - - - - 1.6 325 - - - - 1.6 160
Predictions Chugul Pass, 2 miles NE of Cape Ruin 51° 56' 175°56' - - - - 1.4 335 - - - - 1.5 150
Predictions Chugul Pass, 0.5 mile NE of Cape Ruin 51° 55' 175°58' - - - - 1.2 305 - - - - 1.8 120
Predictions Umak Pass, off Narrows Point 51° 51' 176°4' - - - - 3.2 305 - - - - 2.2 130
Predictions Little Tanaga Strait, off Tana Pt 51° 49' 176°14' - - - - 2.5 320 - - - - 3.0 130
Predictions Kagalaska Strait, off Galas Point 51° 48' 176°25' - - - - 3.9 310 - - - - 2.8 175
Predictions Adak Strait, 4 miles ENE of Naga Point 51° 47' 177°0' - - - - 1.9 010 - - - - 1.9 195
Predictions Adak Strait, off Argonne Point 51° 48' 176°57' - - - - 2.8 010 - - - - 1.4 200
Predictions Kanaga Pass, 0.3 mile NW of Annoy Rock 51° 43' 177°48' - - - - 2.5 000 - - - - 2.2 195
Predictions Kanaga Pass, 2.2 miles NE of Annoy Rock 51° 45' 177°45' - - - - 2.6 020 - - - - 2.2 225
Predictions Tanaga Pass, 4 mi. off C. Amagalik 51° 39' 178°13' - - - - - - 315 - - - - - - 200
Predictions Ogliuga Island, pass East of, Delarof Is 51° 37' 178°36' - - - - 0.7 036 - - - - 0.5 220
Predictions Ulak Pass, Delarof Islands 51° 19' 179°2' - - - - 2.4 326 - - - - 2.2 125
Predictions Krysi Pass, Rat Islands 51° 51' 178°7' - - - - 2.4 040 - - - - 2.2 210
Predictions Sea Lion Pass, Rat Islands 51° 54' 177°54' - - - - 2.4 012 - - - - 2.4 195
Predictions Cape Lieskof, 3 miles west of 55° 45' 162°12' - - - - 0.8 056 - - - - 0.7 248
PORT MOLLER Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Entrance Point, 3 miles west of 56° 0' 160°39' - - - - 1.7 174 - - - - 2.0 002
Predictions Entrance Point 55° 59' 160°35' - - - - 1.2 180 - - - - 1.6 000
Predictions Harbor Point 55° 55' 160°36' - - - - 0.9 158 - - - - 1.9 335
HERENDEEN BAY-PORT HEIDEN Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Hague Channel, east of Doe Point 55° 54' 160°46' - - - - 2.3 220 - - - - 1.4 033
Predictions Johnston Channel, off Halftide Rock 55° 50' 160°47' - - - - 1.2 179 - - - - 1.3 337
Predictions Port Heiden 56° 59' 158°53' - - - - 1.0 067 - - - - 1.0 233
KVICHAK BAY Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions KVICHAK BAY (off Naknek River entrance) 58° 42' 157°15' - - - - 2.5 053 - - - - 2.5 239
Predictions Morakas Point, Naknek River 58° 44' 156°56' - - - - 1.1 111 - - - - 2.1 294
NUSHAGAK BAY and APPROACHES Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Cape Constantine, 4 miles Southeast of 58° 20' 158°46' - - - - 1.6 059 - - - - 1.7 238
Predictions Protection Point, 2.5 miles east of 58° 30' 158°37' - - - - 1.9 013 - - - - 3.1 180
Predictions Nushagak Bay entrance 58° 34' 158°25' - - - - 2.5 343 - - - - 2.5 180
Predictions Etolin Point, 8.5 miles west of 58° 38' 158°35' - - - - 2.3 352 - - - - 2.9 173
Predictions Clarks Point, 1 mile west of 58° 50' 158°35' - - - - 3.2 018 - - - - 3.4 213
KUSKOKWIM BAY Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Predictions Goodnews Bay entrance 59° 4' 161°47' - - - - 2.3 020 - - - - 2.1 213
Predictions Carter Bay, west of 59° 17' 162°22' - - - - 1.5 021 - - - - 1.4 212
Predictions Warehouse Bluff, southwest of 59° 47' 162°14' - - - - 1.6 007 - - - - 2.1 188
Predictions Apokak Creek entrance 60° 8' 162°10' - - - - 3.4 030 - - - - 2.1 205
BERING SEA Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Pribilof Islands
Predictions Walrus Island, 0.5 mile west of 57° 11' 169°57' - - - - 0.9 018 - - - - 1.2 210
Predictions SW Point, St. Paul Island, 1 mile off 57° 9' 170°27' - - - - 1.9 330 - - - - 0.7 170
Predictions Hooper Bay entrance 61° 30' 166°3' - - - - 1.7 046 - - - - 2.0 223
Predictions St. Mathew I., southwest coast 60° 21' 172°43' - - - - 1.2 292 - - - - 1.0 119
St. Lawrence Island
Predictions Apavawook Cape, 1 mile south of 63° 7' 168°56' - - - - 0.5 075 - - - - 1.1 272
Predictions Off Northeast Cape 63° 20' 168°50' - - - - 0.8 095 - - - - 0.7 258
HAWAIIAN ISLANDS Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Maalaea Bay, Maui Island 20° 46' 156°30' Current Weak and Variable
Predictions Kalohi Channel 21° 2' 156°56' - - - - 0.5 075 - - - - 0.5 227
Revised: 19 November 2010
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