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Current Station Locations and Ranges


BAY of PANAMA

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Bayoneta I., 1.5 miles W of, Perlas Is-8° 30'79° 5'--1.6 005--1.5 200
Chame Bay Entrance, near Chame Point-8° 39'79° 43'--1.8 210--1.4 065

LOWER CALIFORNIA

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Magdalena Bay entrance-24° 32'112° 2'--1.3 035--1.0 - -

SAN DIEGO BAY

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Point Loma Light, 0.8 nmi. east of15d32° 39.95'117° 13.57'0.12650.6 3280.12410.6 174
. . . do.33d32° 39.95'117° 13.57'0.12410.5 3330.10860.3 166
SAN DIEGO BAY ENTRANCE-32° 40.90'117° 13.80'--1.2 355--1.5 173
Ballast Point, south of5d32° 41.07'117° 13.93'0.13350.5 044--0.4 238
Ballast Point, 100 yards north of-32° 41'117° 14'--1.2 325--1.4 133
Ballast Point, 0.55 nmi. north of14d32° 41.75'117° 13.95'--0.6 354--0.6 193
. . . do.34d32° 41.75'117° 13.95'--0.6 344--0.3 147
Quarantine Station, La Playa-32° 42'117° 14'--1.0 021--1.2 200
North Island14d32° 42.78'117° 12.77'--0.6 062--0.6 245
. . . do.34d32° 42.78'117° 12.77'--0.4 077--0.3 241
Harbor Island (east end), SSW of15d32° 43.15'117° 11.50'0.10310.4 097--0.4 293
San Diego, 0.5 mile west of-32° 43'117° 11'--0.7 121--0.7 304
Airport CGS, 0.3 nmi. SE of14d32° 43.32'117° 10.67'Current Weak and Variable
B St. Pier (San Diego)34d32° 43.02'117° 10.58'Current Weak and Variable
G St. Pier (San Diego), 0.22 nmi. SW of14d32° 42.50'117° 10.65'--0.4 1390.12370.5 304
. . . do.37d32° 42.50'117° 10.65'--0.3 125--0.3 301
Coronado, off northeast end14d32° 41.88'117° 09.83'--0.8 1280.10370.7 317
. . . do.38d32° 41.88'117° 09.83'--0.6 130--0.5 319
28th St. Pier (San Diego), 0.92 nmi. SW7d32° 40.48'117° 08.97'--0.2 182--0.2 351
28th St. Pier (San Diego), 0.35 nmi. SW14d32° 40.97'117° 08.57'--0.4 133--0.3 317
. . . do.28d32° 40.97'117° 08.57'--0.3 148--0.3 328
National City-32° 39'117° 7'--0.5 166--0.6 002
National City, WSW of Pier 1232d32° 39.73'117° 07.53'--0.2 178--0.2 351
Sweetwater Channel, southwest of14d32° 38.70'117° 07.37'0.12590.2 203--0.3 348

CALIFORNIA COAST

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Point Arguello-34° 34'120° 40'--0.5 005--0.5 185
Point San Luis-35° 9'120° 46'--0.5 305--0.5 125
Point Piedras Blancas-35° 40'121° 18'--0.5 315--0.5 135
Point Sur-36° 18'121° 55'--0.5 325--0.5 145

MONTEREY BAY

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Point Pinos-36° 38'121° 57'--0.5 035--0.5 215
Point Santa Cruz, 2 miles south of36° 55'122° 1'Current Weak and Variable

CALIFORNIA COAST-cont.

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Ano Nuevo Island, 2 miles SW of37° 5'122° 22'Current Weak and Variable
Point Montara, 2 miles west of37° 32'122° 34'Current Weak and Variable

GOLDEN GATE and APPROACHES

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Point Bonita Lt., 5.27 nmi. WSW of39d37° 48.27'122° 38.33'--0.4 0950.11960.5 266
Point Lobos, 3.73 nmi. W of46d37° 47.25'122° 35.32'--0.8 092--0.5 241
Point Lobos, 1.3 nmi. SW of46d37° 46.30'122° 32.13'--1.0 008--1.1 182
South Channel-37° 45'122° 32'--1.2 023--1.4 180
Point Bonita, 0.8 nmi. NE of22d37° 49.25'122° 30.97'0.23230.8 0640.13260.9 267
. . . do.41d37° 49.25'122° 30.97'0.11710.6 1110.21740.7 247
Point Bonita Lt., 0.4 nmi. SSE of43d37° 48.72'122° 31.27'--0.3 1040.11621.4 229
Point Bonita, 0.95 nmi. SSE of22d37° 48.07'122° 31.13'0.11462.1 0720.51422.6 239
. . . do.42d37° 48.07'122° 31.13'0.21442.1 0720.31592.2 243
Mile Rock Lt., 0.2 nmi. NW of15d37° 47.72'122° 30.68'0.41432.5 063--2.6 230
. . . do.35d37° 47.72'122° 30.68'0.51352.5 0540.13402.3 231
Point Diablo, 0.2 mile SE of-37° 49.07'122° 29.80'--1.8 082--3.0 263
Baker Beach (South Bay), 0.3 nmi. NW of31d37° 47.87'122° 29.31'0.21131.2 0380.21610.9 208
. . . do.50d37° 47.87'122° 29.31'0.11201.0 0430.21620.7 215
Fort Point, 0.3 nmi. west of75d37° 48.55'122° 28.97'0.63421.4 0440.21010.7 335
SAN FRANCISCO BAY ENT. (Outside)-37° 48.63'122° 30.13'--2.9 065--3.4 245
GOLDEN GATE BRIDGE22d37° 49.75'122° 27.73'--2.8 0550.41441.7 237
. . . do.35d37° 49.75'122° 27.73'--2.8 0550.41421.7 232
. . . do.48d37° 49.75'122° 27.73'--2.8 0530.31401.7 228
Golden Gate Bridge 0.46 nmi. east of20d37° 49.20'122° 28.37'--2.7 060--2.2 250
. . . do.39d37° 49.20'122° 28.37'--2.5 074--2.2 251
. . . do.69d37° 49.20'122° 28.37'--2.5 075--2.0 257
Golden Gate Bridge, 0.8 mile east of-37° 49.3'122° 27.7'--2.5 070--2.3 256
Fort Point, 0.5 nmi. east of55d37° 48.7'122° 27.98'0.20390.6 0990.52511.3 287

SAN FRANCISCO BAY, South

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Alcatraz Island, 0.2 mile west of-37° 49.67'122° 25.82'--2.3 070--2.1 266
Alcatraz Island, southwest of20d37° 48.87'122° 25.92'--1.4 080--1.6 260
. . . do.42d37° 48.87'122° 25.92'--1.2 0820.11671.4 251
. . . do.68d37° 48.87'122° 25.92'0.13380.9 0800.11631.0 252
Alcatraz Island, south of-37° 49.10'122° 25.32'--1.5 093--1.9 286
Alcatraz Island, 0.5 mile north of-37° 50.1'122° 25.2'--1.8 066--2.4 284
Alcatraz Island, 0.8 mile east of-37° 49.10'122° 24.03'--1.1 134--2.1 314
Treasure Island, 0.78 NW of10d37° 50.25'122° 23.38'0.11851.2 1220.20161.0 292
. . . do.20d37° 50.25'122° 23.38'--0.9 1220.10230.7 299
Treasure Island, 0.8 mile west of837° 49.3'122° 23.5'--1.2 148--2.5 334
Treasure Island, 0.2 mile west of837° 49.3'122° 22.7'--1.3 172--1.9 343
Yerba Buena Island, W of (midchannel)-37° 48.6'122° 23'--1.4 168--2.5 316
OAKLAND, YERBA BUENA ISLAND13d37° 48.59'122° 21.04'--1.4 1670.12541.3 338
. . . do.29d37° 48.59'122° 21.04'--1.0 1630.10800.8 355
Treasure Island, 0.5 mile north of8d37° 50.43'122° 22.10'--1.1 118--1.2 304
Treasure Island, 0.85 nmi. east of11d37° 49.50'122° 20.78'--0.8 161--0.7 340
Treasure Island, 0.3 mile east of8d37° 49.6'122° 21.3'--1.4 140--1.5 327
Yerba Buena Island, 0.3 nmi. SE of23d37° 48.25'122° 21.43'0.10470.6 1590.12591.0 316
Oakland Outer Harbor entrance8d37° 48.4'122° 20.7'--1.6 172--1.7 336
Oakland Inner Harbor entrance8d37° 48.1'122° 20.4'--1.0 178--1.5 338
Oakland Inner Harbor channel8d37° 47.7'122° 19.1'--0.5 122--0.7 318
Oakland Inner Harbor Reach33d37° 47.67'122° 17.15'--0.3 082--0.2 255
Oakland Harbor, Webster Street-37° 47.50'122° 16.47'--0.9 120--1.0 300
Oakland Harbor, High Street Bridge637° 45.88'122° 13.48'--1.4 150--1.4 330
Oakland 7th St. Marine, 0.6 nmi. SSW of21d37° 47.67'122° 20.65'--1.1 154--0.8 342
Rincon Point, 0.57 nmi. east of20d37° 47.42'122° 22.40'--2.0 141--2.1 332
. . . do.40d37° 47.42'122° 22.40'--1.7 130--1.6 314
. . . do.58d37° 47.42'122° 22.40'--1.2 151--1.0 333
Rincon Point, midbay1137° 47.00'122° 21.23'--2.1 166--2.1 322
Mission Rock, 0.6 mile east of-37° 46.4'122° 22.1'--2.5 160--2.3 320
Mission Rock, 1.3 mile east of837° 46.5'122° 21.2'--2.1 182--2.0 344
Mission Rock, 2.0 miles east of-37° 46.6'122° 20.3'--1.7 142--2.3 330
Potrero Point, 1.08 nmi. east of20d37° 45.45'122° 21.47'--1.7 169--1.8 342
. . . do.49d37° 45.45'122° 21.47'--1.2 139--1.1 327
Potrero Point, 2 miles east of-37° 45'122° 20'--1.6 159--1.6 328
Alameda Radar Tower, 0.9 nmi. SSW of4d37° 44.73'122° 16.98'--0.5 132--0.7 309
Point Avisadero, 0.3 mile east of-37° 43.8'122° 20.9'--1.6 156--1.9 337
Point Avisadero, 1 mile east of-37° 43.8'122° 20.2'--1.6 154--1.5 352
Point Avisadero, 2 miles east of-37° 43.9'122° 18.8'--1.5 148--1.6 335
Point Avisadero, 0.6 nmi. ESE of20d37° 43.38'122° 19.43'--1.4 1400.10641.4 335
. . . do.37d37° 43.38'122° 19.43'--1.1 1320.10660.9 327
Point Avisadero, 1.25 nmi. SSE of20d37° 42.47'122° 20.97'--1.2 1750.12741.1 004
. . . do.32d37° 42.47'122° 20.97'--0.9 186--0.8 008
Oakland Airport, southwest of3d37° 40.93'122° 13.85'0.12120.7 125--0.7 304
Sierra Point, 1.3 miles ENE of-37° 41.08'122° 21.40'--1.0 180--1.0 003
Sierra Point, 1.2 nmi. east of18d37° 40.68'122° 19.05'0.10720.9 2100.12790.8 358
Oyster Point, 2.8 miles east of-37° 39.9'122° 19.4'--1.0 172--1.2 345
Sierra Point, 4.4 miles east of-37° 40.4'122° 17.7'--1.0 152--0.8 329
Point San Bruno, 0.51 nmi. east of10d37° 39.25'122° 21.83'--0.6 174--0.5 359
Mulford Gardens Chan. Buoy2, SSW of5d37° 39.03'122° 13.63'0.12210.8 125--0.7 315
Little Coyote Pt., 3.4 nmi. NNE of4d37° 37.43'122° 13.88'0.12200.6 128--0.6 310
Little Coyote Pt., 3.1 nmi. ENE of4d37° 35.88'122° 12.33'0.22300.5 135--0.5 317
Little Coyote Pt., 1.2 nmi. NE of10d37° 35.42'122° 14.92'--1.5 121--1.5 303
. . . do.20d37° 35.42'122° 14.92'0.12201.3 122--1.4 307
. . . do.39d37° 35.42'122° 14.92'0.12300.9 138--1.1 310
San Mateo Bridge-37° 35.2'122° 15.2'--1.5 142--1.5 312
Redwood Pt., Blair I., 1.15 nmi. NNE of19d37° 33.48'122° 11.93'--1.5 120--1.5 310
. . . do.42d37° 33.48'122° 11.93'0.10201.0 1070.10211.1 300
Dumbarton Highway Bridge-37° 30.6'122° 07.2'--1.5 151--1.1 338
Dumbarton Hwy. Bridge, 0.28 nmi. SE of25d37° 30.08'122° 06.93'0.12271.4 141--1.3 319
. . . do.42d37° 30.08'122° 06.93'0.10561.2 137--1.0 322
Dumbarton Point, 1.15 nmi. SE of17d37° 29.25'122° 04.88'--1.0 131--0.8 320
Dumbarton Point, 2.25 miles SE of-37° 28.5'122° 04.2'--1.2 127--1.1 302
Yellow Bluff, 0.8 nmi. NE of19d37° 50.73'122° 27.43'0.13021.6 0130.13001.5 211
. . . do.51d37° 50.73'122° 27.43'--1.0 0120.32970.9 226

SAN FRANCISCO BAY, North

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Yellow Bluff, 0.8 mile east of837° 50.1'122° 27.3'--2.9 022--2.3 257
Point Cavallo, 1.3 miles east of837° 49.9'122° 26.6'--2.4 087--2.6 256
Point Blunt, Angel I., 0.5 nmi. SW of21d37° 50.73'122° 25.38'--1.2 0770.23261.7 258
. . . do.40d37° 50.73'122° 25.38'0.13491.2 082--1.5 258
Point Blunt, Angel I., 0.25 mile S of837° 50.8'122° 25.0'--1.7 103--2.2 258
Pt. Blunt, Angel I., 0.8 mi. SE of-37° 50.7'122° 24.3'--1.0 086--1.3 297
Pt. Blunt, Angel I., 0.25 nmi. east of21d37° 51.17'122° 24.73'0.20501.0 0490.11241.7 185
. . . do.41d37° 51.17'122° 24.73'0.11020.7 0370.13091.4 194
Angel Island, off Quarry Point-37° 51.8'122° 24.8'--0.5 027--1.9 130
Angel Island, 0.75 mile east of-37° 51.8'122° 24.1'--1.1 351--0.9 192
Point Simpson, Angel I., 1.05 nmi. E of21d37° 52.43'122° 24.17'--1.4 3320.32460.8 177
. . . do.42d37° 52.43'122° 24.17'0.12620.9 3360.12440.5 169
Fleming Point, 1.72 nmi. SW of3d37° 52.62'122° 21.53'0.11780.5 0820.13510.4 259
Richardson Bay entrance637° 51.4'122° 28.2'--0.9 074--0.5 225
Raccoon Strait, off Point Stuart1537° 51.67'122° 27.12'--1.3 014--1.9 226
Raccoon Strait28d37° 52.3'122° 26.52'0.23321.8 0470.13121.8 237
. . . do.48d37° 52.3'122° 26.52'--1.8 046--1.6 238
Bluff Point, 0.1 mile east of837° 53.0'122° 26.1'--1.7 009--1.9 147
Bluff Point, 1.15 nmi. east of21d37° 53.23'122° 24.78'0.20851.0 3360.32361.0 167
Southampton Shoal Light, 0.2 mile E of1037° 52.95'122° 23.75'--0.9 019--1.1 188
Point Chauncey, 1.3 miles east of837° 53.5'122° 25.1'--1.3 340--1.4 162
Point Chauncey, 0.75 nmi. NW of19d37° 54.18'122° 27.53'--1.1 317--1.0 131
Point Chauncey, 1.25 nmi. north of21d37° 54.90'122° 26.87'0.10741.6 336--1.8 159
. . . do.33d37° 54.90'122° 26.87'0.20681.1 3550.10531.1 144
Point Potrero Reach (buoy 10)37° 54.18'122° 22.35'Current Weak and Variable
Point Richmond, 0.5 mile west of6d37° 54.3'122° 24.0'--0.8 332--0.9 142
Point Richmond, 0.8 nmi. NNW of4d37° 55.25'122° 23.80'--0.4 325--0.4 147
RICHMOND14d37° 55.76'122° 25.50'0.10581.6 328--1.7 147
. . . do.7d37° 55.76'122° 25.50'0.10581.6 3240.12351.9 150
. . . do.31d37° 55.76'122° 25.50'--1.6 3330.10631.4 145
. . . do.43d37° 55.76'122° 25.50'0.12351.3 3300.10671.1 149
Red Rock, east of1137° 55.77'122° 25.70'--1.3 318--1.4 175
Red Rock, 0.60 nmi. NNE of17d37° 56.40'122° 25.60'0.10601.8 337--1.5 155
. . . do.23d37° 56.40'122° 25.60'--1.5 3340.10671.3 145
. . . do.38d37° 56.40'122° 25.60'--1.4 3350.10801.0 145
Point San Quentin, 0.82 nmi. east of15d37° 56.47'122° 27.70'--0.7 0130.12820.8 182
Point San Quentin, 1.3 nmi. east of23d37° 56.53'122° 27.16'--1.2 005--1.5 181
. . . do.38d37° 56.53'122° 27.16'--1.0 010--0.9 186
Point San Quentin, 1.9 miles east of837° 57.0'122° 26.4'--1.4 014--2.1 168

SAN PABLO BAY

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Point San Pablo, midchannel837° 58.12'122° 26.37'--1.8 014--2.2 180
Point San Pedro, 0.55 nmi. SE of20d37° 58.78'122° 26.20'0.10952.1 0160.12822.4 192
. . . do.40d37° 58.78'122° 26.20'0.12941.8 0140.11102.0 205
. . . do.63d37° 58.78'122° 26.20'0.33151.1 0140.11111.4 236
Pinole Point, 1.18 nmi. west of19d38° 00.48'122° 23.38'--0.9 0430.11300.9 218
Pinole Point, 3.0 nmi. WNW of8d38° 01.60'122° 25.48'--0.8 007--0.9 185
Pinole Point, 1.27 nmi. NNW of33d38° 01.85'122° 22.63'--1.0 054--1.0 226
Pinole Point, 1.42 nmi. NNW of21d38° 02.03'122° 22.75'--1.1 052--1.3 233
Petaluma River approach (Buoys 3 & 4)5d38° 03.68'122° 25.47'--0.6 357--0.6 179
Petaluma River approach4d38° 04.2'122° 25.2'--0.6 018--0.7 186
Petaluma River entrance7d38° 06.63'122° 29.58'--0.8 277--1.0 095
Wilson Point, 1.55 nmi. north of10d38° 02.25'122° 09.03'--0.7 071--0.8 253
Wilson Point, 3.90 nmi. NNW of4d38° 04.47'122° 20.55'0.13140.5 0460.11450.5 237
Davis Point, 1.0 nmi. NW of20d38° 03.72'122° 16.60'--1.4 072--1.8 260
Davis Point, (midchannel)-38° 03.80'122° 15.5'--1.6 091--2.1 249

CARQUINEZ STRAIT

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Mare Island Strait ent., between dikes-38° 04.23'122° 14.72'--1.3 040--1.7 210
Mare Island Strait (Buoy 4)20d38° 04.45'122° 14.57'--0.8 3420.12610.5 177
Mare Island Strait, off South Vallejo-38° 05.00'122° 15.00'--1.4 325--1.8 166
CARQUINEZ STRAIT (west end, bridge)20d38° 03.68'122° 13.10'--2.1 103--2.2 283
Martinez Marina, 0.65 nmi. NW of20d38° 01.98'122° 08.98'0.10131.7 0910.11761.4 272
Martinez Marina, 0.50 nmi. west of30d38° 01.72'122° 08.92'--1.6 089--1.7 271
Martinez Marina, 0.61 nmi. NNW of23d38° 02.18'122° 08.68'--1.2 085--1.3 266
Army Pt. Pier Lt. 0.2 nmi. SE of21d38° 02.33'122° 08.02'--1.7 063--2.4 238
. . . do.41d38° 02.33'122° 08.02'--1.3 038--1.2 245

SUISUN BAY

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Montezuma Slough
     1 mile inside west entrance22d38° 08.83'122° 03.38'--0.8 016--0.7 191
     West entrance6d38° 07.92'122° 03.48'--1.4 135--1.4 315
Suisun Slough
     1 mile inside entrance15d38° 08.27'122° 04.88'--0.5 034--0.5 202
     Entrance3d38° 07.27'122° 04.05'--1.2 290--1.3 110
     0.5 nmi. east of entrance4d38° 07.13'122° 03.20'--0.7 358--0.4 156
BENICIA BRIDGE11d38° 02.49'122° 07.53'--1.5 047--1.5 230
Avon Pier, 0.15 nmi. north of30d38° 03.10'122° 05.42'--1.3 059--1.0 237
Pt. Edith, 1.7 nmi. NNW of24d38° 04.72'122° 05.03'--1.1 0350.12960.8 219
Seal Island, south of24d38° 03.20'122° 02.97'--0.9 069--0.9 271
Roe Island, south of6d38° 03.95'122° 02.10'--1.3 090--1.7 270
Roe Island, Gilbert Pt., 0.15 nmi. NW of16d38° 04.42'122° 01.30'--0.9 105--1.2 283
Suisun Cutoff24d38° 05.33'122° 00.43'--1.0 126--0.7 298
Middle Point Lt., 0.18 nmi. NNW of20d38° 03.45'121° 59.57'--1.5 097--1.2 271
. . . do.38d38° 03.45'121° 59.57'--1.3 130--0.8 307
Stake Point, 0.9 nmi. NNW of4d38° 03.88'121° 57.33'0.20020.8 077--0.6 283
Simmons Pt., Chipps Is., 0.6 nmi. ESE of12d38° 03.87'121° 55.30'--1.7 101--1.7 279
. . . do.34d38° 03.87'121° 55.30'0.10071.4 0840.10061.4 284
Spoonbill Creek, near bridge3d38° 03.53'121° 54.28'--1.5 105--1.3 285
Montezuma Slough, east end, near bridge6d38° 04.67'121° 53.03'--1.0 135--1.2 315
New York Slough, 0.6miles E of Pt. Emmet7d38° 01.95'121° 52.17'--1.2 110--1.3 295
New York Slough, Winter Island15d38° 01.70'121° 50.78'--1.1 122--1.2 302

SACRAMENTO RIVER

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Entrance, 0.7 mile SW of Chain Island7d38° 03.50'121° 52.23'--1.2 055--1.3 212
Point Sacramento, 0.3 mile NE OF7d38° 4'121° 50'--1.1 098--0.8 286
Sherman Island East, 0.2 mile north of14d38° 03.52'121° 48.25'--1.0 094--1.1 270
. . . do.25d38° 03.52'121° 48.25'--0.8 079--0.9 274

SAN JOAQUIN RIVER

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Pt. San Joaquin, 0.45 nmi. ENE of18d38° 03.70'121° 51.00'0.10061.5 1080.11941.0 282
. . . do.33d38° 03.70'121° 51.00'--1.1 112--0.8 275
Point Beenar, 0.7 nmi. north of5d38° 02.53'121° 50.28'--0.6 163--0.6 349
Point Beenar, 100 yds., NE of14d38° 01.95'121° 50.13'--1.0 1370.12311.3 314
. . . do.22d38° 01.95'121° 50.13'--0.8 142--1.1 324
Antioch Point, 0.3 mile east of-38° 2'121° 49'--1.5 128--1.4 304
West Island Lt., 0.5 mile SE of5d38° 01.27'121° 45.72'--0.4 090--0.7 270
Vulcan Island, 0.5 mile east of17d37° 59.12'121° 23.45'--0.7 135--0.4 315
Brandt Bridge-37° 51.85'121° 19.38'--0.7 135--1.0 315

CALIFORNIA COAST-cont.

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Point Reyes-38° 0'123° 2'--1.1 320--1.1 140
Salt Point-38° 34'123° 21'--0.9 325--0.9 145
Point Arena-38° 57'123° 45'--1.1 330--1.1 150
Point Cabrillo-39° 21'123° 50'--1.0 345--1.0 165
Cape Vizcaino-39° 44'123° 50'--0.9 325--0.9 145
Point Delgada-40° 0'124° 4'--1.0 325--1.0 145
Punta Gorda-40° 15'124° 22'--1.1 335--1.1 155
Table Bluff Light-40° 42'124° 17'--0.8 010--0.8 190

HUMBOLDT BAY

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Humboldy Bay Bar Channel, 0.4 nm WNW of4d40° 46.01'124° 15.18'0.13290.4 0480.11540.5 232
. . . do.31d40° 46.01'124° 15.18'0.23340.3 041--0.4 230
HUMBOLDT BAY ENTRANCE CHANNEL15d40° 45.91'124° 14.26'--1.7 1400.10501.5 323
. . . do.34d40° 45.91'124° 14.26'--1.3 141--1.1 323
Humboldt Bay Entr., 0.1nm NE of South Spit Light14d40° 45.47'124° 13.97'0.10721.6 168--2.2 341
. . . do.30d40° 45.47'124° 13.97'0.10781.5 171--2.1 346
North Spit, 0.15 n.mi. SW of15d40° 45.47'124° 13.37'0.11550.6 073--1.6 243
. . . do.32d40° 45.47'124° 13.37'--0.5 070--1.3 257
South Spit, 0.1 n.mi. E of15d40° 44.87'124° 13.45'--0.8 1780.10861.2 002
North Bay Channel, west of Eureka15d40° 47.23'124° 11.56'--1.6 021--1.8 197
. . . do.28d40° 47.23'124° 11.56'--1.4 0130.12861.4 200
North Bay Channel at Fairhaven13d40° 47.24'124° 11.66'--1.3 030--1.8 216
North Bay Channel at Samoa Channel15d40° 47.77'124° 11.24'--1.2 015--1.3 196

CALIFORNIA COAST-cont.

Average Speed and Direction
Min Before
Flood
Flood Min Before
Ebb
Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Ebb Dir
Trinidad Head-41° 3'124° 10'--1.0 005--1.0 185
Redding Rock Light-41° 21'124° 11'--0.9 010--0.9 190
St. George Reef-41° 49'124° 20'--1.0 005--1.0 185

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services