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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° 04' - - - - 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
. . . do. 70d 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° 01' 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 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° 02' 135° 29' Current weak and variable
Silver Bay entrance 57° 02' 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. 10d 57° 03.02' 135° 23.75' - - - - 0.4 005 - - - - 0.4 193
Predictions Sitka Harbor, channel off Harbor Island 57° 03' 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° 09' 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 Point, 1.5 mile 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 57° 22' 135° 41' - - - - 1.9 046 - - - - 2.4 235
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° 05' - - - - 2.0 305 - - - - 2.0 125
Predictions Lindenberg Head 57° 27' 135° 02' - - - - 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
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° 09' 136° 38' - - - - 1.2 070 - - - - 2.0 250
Predictions Yakobi Rock, 1 mile west of 58° 05' 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° 07' - - - - 2.0 070 - - - - 3.6 250
Predictions South Passage 58° 14' 136° 06' - - - - 2.3 085 - - - - 4.1 265
Predictions Beardslee Island, West of, Glacier Bay 58° 28' 136° 02' - - - - 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 58° 37' 137° 40' - - - - 5.1 035 - - - - 4.1 210
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 06 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° 03' 144° 23' - - - - 1.5 068 - - - - 1.2 288
Predictions Kanak Island, southeast of 60° 05' 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
Predictions Wooded Islands, east of 71d 59° 52.00' 147° 17.20' 0.2 163 0.3 082 0.2 111 1.4 211
Predictions Montague Strait, NW of Pt. Woodcock 70d 59° 56.87' 147° 51.67' - - - - 0.4 038 0.1 326 0.5 223
Predictions Latouche Passage 70d 59° 58.80' 148° 02.20' - - - - 0.5 030 - - - - 0.9 220
Predictions Elrington Passage 60° 00' 148° 06' - - - - 1.6 036 - - - - 1.3 228
Predictions Prince of Wales Passage 60° 02' 148° 08' - - - - 0.8 001 - - - - 2.5 212
Predictions Bainbridge Passage 60° 07' 148° 13' - - - - 3.1 051 - - - - 2.4 236
Predictions Bainbridge Passage (mid-passage) 21d 60° 07.60' 148° 12.23' 0.2 133 2.0 052 - - - - 1.6 208
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
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
Predictions Hinchinbrook I. and Hawkins I., between 20d 60° 28.83' 146° 20.47' - - - - 1.1 163 0.1 069 1.1 350
Salmo Point, N of, Hawkins Island 20d 60° 35.95' 145° 48.40' Current weak and variable
Port Nellie Juan Entrance 68d 60° 36.53' 148° 07.50' Current weak and variable
Perry I. and Lone I., between 75d 60° 41.35' 147° 48.00' Current weak and variable
Perry Passage 60° 41' 148° 02' Current weak and variable
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
Predictions Wells Passage, north of Point Culross 72d 60° 46.37' 148° 08.40' - - - - 0.3 266 - - - - 0.3 106
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
Predictions Columbia Bay East Entrance 20d 60° 55.45' 147° 02.75' - - - - 0.3 297 - - - - 0.4 122
Valdez Arms, west of Rocky Point 69d 60° 57.65' 146° 49.27' Current weak and variable
Jackson Point, northeast of 69 61° 05.70' 146° 21.05' Current weak and variable
Shoup Bay, southeast of 19 61° 06.93' 146° 33.30' Current weak and variable
ORCA 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 Orca Cannery, 0.8 mile southwest of 60° 34' 145° 45' - - - - 0.7 170 - - - - 1.1 025
Predictions Salmo Point, Hawkins I., 1.2 miles SE of 60° 36' 145° 45' - - - - 0.9 160 - - - - 1.1 020
Salmo Point, Hawkins I., 0.3 mile NW of 60° 37' 145° 47' Current weak and variable
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. 40d 58° 48.48' 152° 24.47' 0.1 200 1.8 302 0.4 027 1.2 103
Predictions . . .do. 88d 58° 48.48' 152° 24.47' 0.2 019 1.1 306 0.1 011 0.9 095
Cape Douglas 61d 58° 53.40' 153° 11.05' Current continuelly ebbs
Predictions . . .do. 99d 58° 53.40' 153° 11.05' - - - - 0.3 344 - - - - 0.5 164
Predictions . . .do. 37d 58° 53.40' 153° 11.05' - - - - 0.3 350 - - - - 0.4 168
Predictions . . .do. 55d 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. 00d 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. 37d 59° 07.24' 151° 53.69' 0.1 222 1.9 311 0.2 219 2.0 130
Predictions . . .do. 29d 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. 29d 59° 09.99' 151° 46.53' - - - - 2.9 354 - - - - 1.8 175
Predictions . . .do. 21d 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. 19d 59° 18.11' 152° 55.82' 0.4 273 0.9 357 0.3 088 1.0 182
Predictions . . .do. 08d 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. 14d 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. 47d 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. 46d 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. 36d 59° 18.89' 152° 21.90' 0.2 269 1.4 000 0.2 089 1.4 179
Predictions . . .do. 44d 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. 84d 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. 17d 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. 61d 60° 22.75' 152° 10.90' 0.1 100 3.6 021 0.1 106 4.2 188
Predictions . . .do. 59d 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 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 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. 19d 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 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 Cape Current Narrows, Shuyak Strait 58° 28' 152° 30' - - - - 3.8 275 - - - - 3.8 095
Kukak Bay, Shelikof Strait 58° 20' 154° 07' Current weak and variable
Predictions Kupreanof Strait, 0.8 mi. off Chernof Pt 57° 58' 152° 55' - - - - 2.2 298 - - - - 1.5 101
Predictions Whale Passage, northwest entrance 57° 56' 152° 52' - - - - 4.6 305 - - - - 2.6 115
Predictions Whale Passage, off Bird Point 57° 55' 152° 48' - - - - 4.4 305 - - - - 5.2 140
KODIAK 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 Narrow Strait, off Ouzinkie Point 57° 55' 152° 32' - - - - 1.3 326 - - - - 1.5 133
Predictions Kodiak Harbor (narrows) Chiniak Bay 57° 47' 152° 24' - - - - 0.9 056 - - - - 0.5 228
Predictions Sitkinak Strait 56° 39' 154° 09' - - - - 1.9 300 - - - - 2.3 120
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° 01' - - - - 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° 04' 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° 07' 165° 28' - - - - 4.1 050 - - - - 3.3 258
Predictions Derbin Strait 54° 06' 165° 14' - - - - 5.8 342 - - - - 5.3 148
Predictions Ugamak Strait, off Kaligagan Island 54° 09' 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° 01' 166° 03' - - - - 5.8 294 - - - - 5.3 113
Predictions Baby Pass 53° 59' 166° 04' - - - - 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° 04' - - - - 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° 00' - - - - 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° 02' - - - - 2.4 326 - - - - 2.2 125
Predictions Krysi Pass, Rat Islands 51° 51' 178° 07' - - - - 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° 00' 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
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