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Current Station Locations and Ranges
DIXON ENTRANCE 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 Naden Harbor, Alexandria Narrows 54° 02.19' 132°34.44' - - - - 1.3 205 - - - - 1.8 025
Predictions Masset Harbor, 5 miles Inside 54° 1' 132°10' - - - - 4.0 145 - - - - 4.5 335
Predictions Cape Muzon, 4 miles south from 54° 36' 132°41' - - - - 2.4 045 - - - - 2.4 225
Predictions Point Marsh, 5 miles south from 54° 38' 132°18' - - - - 2.3 035 - - - - 2.3 215
Predictions Cape Chacon, south of 42d 54° 37.53' 132°03.42' 0.3 185 0.3 156 0.2 186 1.4 254
Predictions . . . do. 200d 54° 37.53' 132°03.42' - - - - 0.8 076 0.1 354 1.2 261
Predictions . . . do. 357d 54° 37.53' 132°03.42' - - - - 1.7 088 0.3 184 1.5 264
Predictions West Devil Rock, 2 miles north of 54° 42' 131°36' - - - - 2.4 035 - - - - 2.4 215
Predictions Barren Island Light, 2 miles south from 54° 42' 131°21' - - - - 2.3 040 - - - - 2.3 220
Predictions East Devil Rock, 1 mile north of 54° 42' 131°5' - - - - 2.2 085 - - - - 2.2 265
Predictions Between Dundas Island and Cape Fox 54° 42' 130°50' - - - - 2.0 090 - - - - 3.0 270
Predictions Tongass Islands, east of, Nakat Bay 54° 46.94' 130°44.23' - - - - 0.8 326 - - - - 1.2 157
Predictions Boston Islands, 1 mile south from 54° 41' 130°34' - - - - 2.0 085 - - - - 2.0 265
Predictions Portland Inlet, 2 miles S. of Wales Pt 54° 40' 130°29' - - - - 2.4 040 - - - - 2.4 220
PEARSE 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
Predictions Haystack Island, Tongass Passage 54° 43' 130°37' - - - - 2.5 340 - - - - 2.5 160
Predictions Point Phipp 54° 47' 130°38' - - - - 2.8 065 - - - - 2.8 245
Predictions Narrows 54° 50.08' 130°29.13' - - - - 2.8 045 - - - - 2.8 225
Predictions Blaine Point 55° 2' 130°13' - - - - 2.0 025 - - - - 2.0 205
PORTLAND 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
Predictions Wales Point, 2 miles south from 54° 40' 130°29' - - - - 2.4 040 - - - - 2.4 220
Predictions Cliff Point, 1 mile east from 54° 48' 130°19' - - - - 2.2 045 - - - - 2.2 225
Predictions Flat Point , 1 mile east of 54° 55' 130°10' - - - - 2.0 030 - - - - 2.0 210
Predictions Tree Point, 1 mile east of 55° 2' 130°10' - - - - 1.8 345 - - - - 1.8 165
Predictions Dickens Point 55° 9' 130°9' - - - - 1.5 020 - - - - 1.5 200
Predictions White Point 55° 34' 130°7' - - - - 1.0 350 - - - - 1.0 170
Predictions Camp Point 55° 17' 129°59' - - - - 1.3 000 - - - - 1.3 180
Predictions Miners Point 55° 43' 130°9' - - - - 0.8 350 - - - - 0.8 170
Predictions Lion Point 55° 53' 130°2' - - - - 0.5 025 - - - - 0.5 205
REVILLAGIGEDO CHANNEL Average Speed and Direction
Min Before Min Before
Flood Flood Ebb Ebb
Station Depth Latitude Longitude Spd Dir Spd Dir Spd Dir Spd Dir
Duke Point, 3.5 miles northeast of 54° 57' 131°6' Current Weak and Variable
Middy Point, 2.9 miles ENE of 55° 11' 131°15' Current Weak and Variable
Walker Island, 1.1 miles north of 55° 12' 131°20' Current Weak and Variable
Reef Point, 0.7 mile northeast of 55° 15' 131°28' Current Weak and Variable
Predictions Race Point, 0.7 mile ENE of 55° 17.15' 131°32.76' - - - - 0.5 145 - - - - 0.4 300
CARROLL 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
Carroll Point, 0.7 mile northwest of 55° 18' 131°30' Current Weak and Variable
TONGASS NARROWS 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 Pennock Island, East Channel 16d 55° 18.74' 131°35.78' 0.1 228 1.0 302 - - - - 0.9 139
Predictions . . . do. 62d 55° 18.74' 131°35.78' - - - - 0.4 313 - - - - 0.4 132
. . . do. 101d 55° 18.74' 131°35.78' Current Weak and Variable
Predictions Pennock Island, West Channel 14d 55° 18.09' 131°36.96' - - - - 0.6 296 - - - - 0.6 149
Predictions . . . do. 41d 55° 18.09' 131°36.96' - - - - 0.5 291 - - - - 0.4 145
. . . do. 80d 55° 18.09' 131°36.96' Current Weak and Variable
Predictions Saxman Spire, 0.2 mile south of 55° 18.93' 131°36.16' - - - - 0.6 320 - - - - 0.7 110
Predictions Ketchikan 55° 20.17' 131°38.65' - - - - 0.8 310 - - - - 0.2 120
Predictions east of the airport 15d 55° 21.24' 131°41.98' - - - - 1.2 317 - - - - 0.9 133
Predictions . . . do. 55d 55° 21.24' 131°41.98' - - - - 0.9 321 - - - - 1.6 128
Predictions . . . do. 87d 55° 21.24' 131°41.98' - - - - 0.6 319 - - - - 1.8 117
Rosa Reef, 0.5 mile north of 55° 25' 131°48' Current Weak and Variable
FELICE 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 Hotspur Island, 0.5 mile southeast of 54° 58' 131°29' - - - - 1.0 040 - - - - 0.9 220
Predictions Point Davidson, 1 mile south of 54° 59' 131°36' - - - - 2.0 060 - - - - 2.0 240
Predictions Harris Island 55° 0' 131°32' - - - - 4.2 055 - - - - 3.8 235
Predictions Ajax Reef 55° 0' 131°28' - - - - 3.0 095 - - - - 3.0 275
Predictions Snipe Island 55° 0' 131°23' - - - - 4.2 070 - - - - 3.8 250
Predictions Grass Rock, Tamgas Harbor entrance 55° 01.30' 131°31.34' - - - - 2.5 015 - - - - 2.5 195
Predictions Indian Reef 55° 2' 131°21' - - - - 3.6 030 - - - - 3.4 210
Kwain Bay,2.0 miles east of 55° 5' 131°19' Current Weak and Variable
Beaver Creek, Mary Island, 0.6 mile W of 55° 5' 131°15' Current Weak and Variable
Predictions Customhouse Cove, 1 mile west of 55° 6' 131°16' - - - - 2.0 020 - - - - 2.0 200
NICHOLS 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
Predictions Hid Reef, 2.7 miles south of 55° 2' 131°40' - - - - 0.7 000 - - - - 0.4 190
Predictions Point McCartey Light 55° 7' 131°42' - - - - 2.0 040 - - - - 2.0 220
Point McCartey Light, 1.5 miles east of 55° 7' 131°40' Current Weak and Variable
Village Point, Metlakatla, 0.2 mile N of 55° 8' 131°34' Current Weak and Variable
Predictions Wharburton Island 55° 08.01' 131°37.72' - - - - 2.2 025 - - - - 2.2 205
Predictions Driest Point 55° 11' 131°36' - - - - 1.9 355 - - - - 1.9 175
Bostwick Point, 0.6 mile southeast of 55° 13' 131°41' Current Weak and Variable
Bostwick Point, 2.1 miles east of 55° 13' 131°38' Current Weak and Variable
Predictions Blank Point 55° 14.92' 131°40.16' - - - - 2.3 010 - - - - 2.3 190
Predictions Walden Rocks, 0.4 mile north of 23d 55° 16.71' 131°36.69' 0.3 120 1.1 039 - - - - 1.0 207
Predictions . . . do. 76d 55° 16.71' 131°36.69' - - - - 1.5 047 - - - - 0.8 233
Predictions . . . do. 115d 55° 16.71' 131°36.69' 0.1 140 1.4 052 - - - - 0.8 231
BEHM 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
Predictions Point Sykes 55° 12' 131°7' - - - - 1.0 040 - - - - 1.0 220
Point Nelson 55° 18' 130°57' Current Weak and Variable
Short Pass 55° 22.88' 130°58.55' Current Weak and Variable
Predictions Behm Narrows 55° 54.82' 131°31.92' - - - - 0.2 062 - - - - 1.2 264
Predictions Helm Point 55° 36' 131°50' - - - - 1.2 030 - - - - 1.2 210
Predictions Guard Islands, 2 miles northwest of 55° 28' 131°54' - - - - 1.4 020 - - - - 1.4 200
CLARENCE 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 Grass Rock, 1 mile south of 55° 0' 131°33' - - - - 0.8 025 - - - - 1.3 235
Predictions Moira Rock, 2 miles east of 55° 5' 131°56' - - - - 1.5 005 - - - - 1.5 185
Moira Sound entrance 55° 05.64' 132°00.14' Current Weak and Variable
Halibut Creek, 1 mile east of 55° 15' 131°58' Current Weak and Variable
Cholmondeley Sound entrance 55° 17' 132°4' Current Weak and Variable
Predictions Skin Island, 3 miles east from 55° 18' 131°59' - - - - 1.5 350 - - - - 1.5 170
Predictions Grindall Island, south of 24d 55° 24.66' 132°07.59' 0.1 282 0.4 013 0.1 092 0.4 183
Predictions . . . do. 122d 55° 24.66' 132°07.59' 0.1 044 0.4 318 - - - - 0.4 108
Predictions . . . do. 220d 55° 24.66' 132°07.59' - - - - 0.4 280 0.1 159 0.5 075
Skowl Arm, Kasaan Bay 55° 26' 132°19' Current Weak and Variable
Predictions Happy Harbor, Kasaan Island, Kasaan Bay 39d 55° 30.22' 132°18.97' - - - - 0.4 302 - - - - 0.4 118
Predictions . . . do. 176d 55° 30.22' 132°18.97' - - - - 0.3 298 - - - - 0.5 124
. . . do. 295d 55° 30.22' 132°18.97' Current Weak and Variable
Predictions Guard Island Lighthouse, 5.1 miles SW of 55° 24' 132°0' - - - - 0.7 006 - - - - 0.7 164
Predictions Guard Islands, 2 miles west of 55° 27' 131°57' - - - - 1.5 010 - - - - 1.5 190
Predictions Ship Island 55° 36' 132°15' - - - - 1.5 335 - - - - 1.5 155
Predictions Narrow Point 55° 47' 132°25' - - - - 1.5 330 - - - - 1.5 150
Predictions Mabel Island, 3 miles west from 55° 55' 132°30' - - - - 1.5 330 - - - - 1.5 150
Predictions Lincoln Rock Light, 1 mile west from 56° 3' 132°43' - - - - 1.5 335 - - - - 1.5 155
ERNEST 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 McHenry Ledge, 1 mile north of 55° 48' 132°18' - - - - 2.0 045 - - - - 2.0 225
Predictions Vixen Point, 3 miles west of 55° 51' 132°11' - - - - 1.7 065 0.0 - - 1.7 245
Predictions Eaton Point 55° 57.17' 132°05.40' - - - - 2.1 015 - - - - 2.1 195
Predictions Niblack Islands 56° 2' 132°5' - - - - 2.1 005 - - - - 2.1 185
Predictions Blanche Rock 56° 5' 132°5' - - - - 2.0 035 - - - - 2.0 215
Predictions Point Warde 56° 11' 131°58' - - - - 2.0 045 - - - - 2.0 225
BLAKE CHANNEL and EASTERN 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
Predictions Blake Island 56° 13.38' 131°54.53' - - - - 2.5 330 - - - - 2.5 150
Predictions Berg Bay 56° 20.62' 132°00.46' - - - - 2.2 335 - - - - 2.2 155
Predictions The Narrows 56° 22.07' 132°06.16' - - - - 3.0 225 - - - - 3.0 045
Predictions Channel Island, north of 56° 22.51' 132°10.18' - - - - 2.0 140 - - - - 2.0 320
Predictions Mill Creek 56° 27' 132°13' - - - - 1.8 150 - - - - 1.8 330
Predictions Point Highfield 56° 30' 132°23' - - - - 1.5 095 - - - - 1.5 275
ZIMOVIA 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 Found Island, 1 mile northwest of 56° 7' 132°6' - - - - 1.7 320 - - - - 1.7 140
Predictions No Name Island, near Thoms Place 56° 9' 132°9' - - - - 1.6 330 - - - - 1.6 150
Predictions Village Islands 56° 13' 132°19' - - - - 1.5 315 - - - - 1.5 135
Predictions Young Rock, 2 miles south of 56° 20' 132°23' - - - - 1.6 165 - - - - 1.6 345
Predictions East Point, east of 56° 23' 132°24' - - - - 1.7 010 - - - - 1.7 190
Wrangell Harbor entrance 56° 28' 132°24' Current Weak and Variable
Predictions Wrangell Harbor, 1.6 miles west of 56° 28' 132°27' 0.1 290 0.8 050 0.2 125 0.8 235
Point Shekesti, 2.3 miles west of 56° 28' 132°26' Current Weak and Variable
CLARENCE STRAIT-cont. 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 Key Reef 56° 10' 132°50' - - - - 1.5 010 - - - - 1.5 190
Predictions Round Island Light 19d 56° 18.85' 133°05.64' 0.3 230 2.2 148 - - - - 2.0 318
Predictions . . . do. 32d 56° 18.85' 133°05.64' 0.2 229 2.2 146 - - - - 1.9 318
Predictions . . . do. 104d 56° 18.85' 133°05.64' 0.2 227 2.0 144 0.1 233 1.7 315
Predictions Snow Passage, north entrance 56° 18' 133°2' - - - - 1.4 122 - - - - 3.1 282
Predictions SNOW PASSAGE NARROWS 23d 56° 16.74' 132°57.18' 0.1 063 2.5 153 0.1 065 2.9 331
Predictions . . . do. 43d 56° 16.74' 132°57.18' - - - - 2.9 153 0.1 064 3.3 333
Predictions . . . do. 299d 56° 16.74' 132°57.18' 0.1 069 2.8 154 - - - - 3.6 337
Predictions Kashevarof Passage, north entrance 56° 15' 133°3' - - - - 1.5 155 - - - - 1.9 335
Predictions Snow Passage, southern approach 14d 56° 15.38' 132°56.43' 0.1 064 1.9 163 - - - - 1.4 328
Predictions . . . do. 44d 56° 15.38' 132°56.43' - - - - 2.5 162 - - - - 1.6 329
Predictions . . . do. 260d 56° 15.38' 132°56.43' - - - - 3.4 159 0.1 249 2.0 336
Predictions Shrubby Island, east of 61d 56° 13.60' 132°54.52' 0.1 068 0.8 149 - - - - 1.0 326
Predictions . . . do. 72d 56° 13.60' 132°54.52' 0.1 065 1.0 149 - - - - 1.0 327
Predictions . . . do. 308d 56° 13.60' 132°54.52' - - - - 1.3 151 0.1 233 1.2 314
STIKINE 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 Steamer Point, 1 mile west of 56° 13' 132°44' - - - - 2.0 040 - - - - 2.0 220
Predictions Round Point 56° 17' 132°37' - - - - 1.5 015 - - - - 1.5 195
Predictions South Craig Point 56° 23' 132°36' - - - - 2.0 010 - - - - 2.0 190
Predictions Vank Island, off Neal Point 56° 26.55' 132°35.51' - - - - 2.0 035 - - - - 2.0 215
CORDOVA 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 Cape Muzon, 5 miles east of 54° 40' 132°32' - - - - 1.2 005 - - - - 1.2 185
Predictions Dewey Rocks, 2 miles west of 54° 45' 132°32' - - - - 1.0 005 - - - - 1.0 185
Predictions Boat Rocks, 2 miles west of 54° 49' 132°34' - - - - 1.1 005 - - - - 1.1 185
Predictions Webster Point, 1 mile west of 54° 58' 132°38' - - - - 1.7 005 - - - - 1.7 185
Predictions Mellen Rock, 1 mile east of 55° 2' 132°39' - - - - 2.0 010 - - - - 2.0 190
TLEVAK 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 Shoe Rock, 1 mile north of 54° 58' 132°44' - - - - 1.7 285 - - - - 1.7 105
Predictions Grand Island, 2 miles north of 55° 0' 132°52' - - - - 1.5 295 - - - - 1.5 115
Predictions High Point, 1 mile east of 55° 1' 132°56' - - - - 1.8 340 - - - - 1.8 160
Predictions McFarland Islands 55° 4' 132°57' - - - - 1.7 340 - - - - 1.7 160
Predictions Corlies Islands 55° 8' 132°58' - - - - 1.5 345 - - - - 1.5 165
Predictions Sukkwan Narrows 55° 11.90' 132°49.44' - - - - 1.4 323 - - - - 1.2 130
Predictions The Sentinels, 1 mile west of 55° 11' 133°1' - - - - 1.6 335 - - - - 1.6 155
Predictions Halibut Nose 55° 13' 133°4' - - - - 1.5 170 - - - - 1.5 350
Predictions Lively Islands, west of 55° 13.99' 133°05.54' - - - - 3.2 175 - - - - 3.2 355
Predictions Tlevak Narrows, Turn Point, east of 14d 55° 15.89' 133°07.34' 0.3 042 3.6 120 0.3 047 5.6 330
Predictions . . . do. 44d 55° 15.89' 133°07.34' 0.3 043 3.5 120 0.3 047 5.5 333
Predictions . . . do. 77d 55° 15.89' 133°07.34' 0.1 043 3.2 127 0.2 043 3.9 327
MEARES 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
Predictions Meares Island, south of 55° 15.47' 133°10.97' - - - - 2.1 090 - - - - 2.1 270
Predictions Eagle Point 30d 55° 13.21' 133°14.47' - - - - 0.3 019 - - - - 0.6 283
Predictions . . . do. 148d 55° 13.21' 133°14.47' - - - - 0.3 004 - - - - 0.3 184
. . . do. 246d 55° 13.21' 133°14.47' Current Weak and Variable
Predictions Millar Rocks 55° 12' 133°15' - - - - 1.2 030 - - - - 1.2 210
Predictions Diver Islands 55° 11' 133°17' - - - - 1.0 025 - - - - 1.0 205
ULLOA CHANNEL 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 Flores 55° 21' 133°19' - - - - 2.2 150 - - - - 2.2 330
Predictions Point Verde 55° 18.45' 133°16.69' - - - - 1.8 160 - - - - 1.8 340
Predictions Waterfall Cannery 55° 18' 133°15' 0.0. - - 2.0 155 - - - - 2.0 335
BUCARELLI BAY to DAVIDSON 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 Cape Bartolome, 2 miles east of 55° 14' 133°33' - - - - 1.2 020 - - - - 1.2 200
Predictions Point Rosary, 2 miles west of 55° 16' 133°31' - - - - 1.3 015 - - - - 1.3 195
Predictions Point Arboleda, 1 mile west of 55° 19' 133°29' - - - - 1.4 020 - - - - 1.4 200
Predictions Cabras Islands, 1 mile west of 55° 21' 133°25' - - - - 1.2 045 - - - - 1.2 225
Predictions Cape Flores, 1 mile north of 55° 22' 133°18' - - - - 1.5 055 - - - - 1.5 235
San Juanito Islands, 1 mile south of 55° 23.58' 133°15.94' Current Weak and Variable
Predictions Toti Island, 1.1 miles west of 55° 25' 133°9' - - - - 1.1 070 - - - - 1.1 250
Predictions Coronados Islands, 2 miles west of 55° 26' 133°10' - - - - 1.0 025 - - - - 1.0 205
Predictions Craig Cannery 55° 29' 133°9' - - - - 1.0 010 - - - - 1.0 190
Predictions Klawock Narrows, north of Fish Egg Island 15d 55° 30.44' 133°10.80' - - - - 0.5 100 - - - - 0.8 269
Predictions . . . do. 35d 55° 30.44' 133°10.80' - - - - 0.5 102 - - - - 0.6 281
Predictions . . . do. 55d 55° 30.44' 133°10.80' - - - - 0.5 102 - - - - 0.5 281
Predictions Saint Nicholas Channel, south end 28d 55° 27.30' 133°37.85' 0.1 286 1.4 022 - - - - 1.4 211
Predictions . . . do. 87d 55° 27.30' 133°37.85' - - - - 1.4 018 0.1 295 1.3 209
Predictions . . . do. 146d 55° 27.30' 133°37.85' 0.1 304 1.3 017 0.2 296 1.2 216
Predictions Portillo Channel 15d 55° 29.55' 133°25.54' - - - - 0.4 345 - - - - 0.3 170
Predictions . . . do. 47d 55° 29.55' 133°25.54' - - - - 0.3 338 - - - - 0.4 155
Predictions . . . do. 74d 55° 29.55' 133°25.54' - - - - 0.3 331 - - - - 0.4 159
Ursua Channel 55° 27.49' 133°18.97' Current Weak and Variable
Predictions Saint Nicholas Channel, north 22d 55° 31.77' 133°33.76' - - - - 0.6 016 0.1 098 0.5 184
Predictions . . . do. 81d 55° 31.77' 133°33.76' 0.1 291 0.5 017 0.1 102 0.4 198
Predictions . . . do. 121d 55° 31.77' 133°33.76' - - - - 0.3 009 - - - - 0.4 196
Predictions San Christoval Rock 15d 55° 33.76' 133°17.95' - - - - 1.4 308 - - - - 1.3 126
Predictions . . . do. 29d 55° 33.76' 133°17.95' - - - - 1.3 309 0.1 040 1.2 126
Predictions . . . do. 42d 55° 33.76' 133°17.95' - - - - 1.3 307 - - - - 1.2 124
Predictions Arriaga Passage, west end 29d 55° 34.31' 133°43.98' - - - - 0.7 062 - - - - 0.7 265
Predictions . . . do. 62d 55° 34.31' 133°43.98' 0.1 334 0.7 065 0.1 350 0.7 267
Predictions . . . do. 95d 55° 34.31' 133°43.98' 0.2 345 0.7 068 - - - - 0.7 274
Predictions San Christoval Chanel, Larz Lt., 0.25nm N of 16d 55° 35.29' 133°19.83' 0.1 029 0.7 315 0.1 027 0.5 106
Predictions . . . do. 65d 55° 35.29' 133°19.83' - - - - 0.7 305 0.1 023 0.5 107
Predictions . . . do. 104d 55° 35.29' 133°19.83' - - - - 0.5 307 0.1 020 0.4 100
Predictions Timbered Island 14d 55° 41.63' 133°47.06' 0.1 297 0.9 028 0.1 117 0.8 203
Predictions . . . do. 53d 55° 41.63' 133°47.06' 0.1 300 0.7 032 - - - - 0.7 209
Predictions . . . do. 79d 55° 41.63' 133°47.06' - - - - 0.6 025 - - - - 0.6 202
Predictions BOCA DE FINAS 60d 55° 41.86' 133°35.24' 0.1 033 0.4 125 - - - - 0.4 315
Predictions Dead Tree Point 23d 55° 44.74' 133°40.24' 0.1 071 0.6 154 - - - - 0.9 347
Predictions . . . do. 62d 55° 44.74' 133°40.24' - - - - 0.5 154 - - - - 0.7 352
Predictions . . . do. 102d 55° 44.74' 133°40.24' - - - - 0.5 156 - - - - 0.6 332
Tonowek Bay 55° 43.13' 133°26.79' Current Weak and Variable
Davidson Inlet 55° 54.29' 133°32.08' Current Weak and Variable
Predictions Whale Rock, 1.0 nm SE of 42d 55° 50.01' 133°40.50' 0.2 149 0.4 080 - - - - 0.6 236
Predictions . . . do. 147d 55° 50.01' 133°40.50' 0.1 148 0.7 081 - - - - 0.7 234
Predictions . . . do. 252d 55° 50.01' 133°40.50' - - - - 0.7 071 - - - - 0.8 242
Predictions Sea Otter Sound 82d 55° 50.55' 133°30.81' 0.1 028 0.3 128 0.1 216 0.3 305
Predictions . . . do. 147d 55° 50.55' 133°30.81' 0.1 032 0.3 118 - - - - 0.4 307
Predictions . . . do. 266d 55° 50.55' 133°30.81' - - - - 0.3 127 - - - - 0.3 304
Predictions Tonowek Narrows 16d 55° 45.55' 133°20.13' - - - - 2.5 037 0.1 130 2.3 224
Predictions . . . do. 62d 55° 45.55' 133°20.13' 0.1 306 2.2 024 - - - - 2.2 219
Predictions . . . do. 108d 55° 45.55' 133°20.13' 0.1 295 1.7 008 0.1 292 1.7 214
Predictions Karheen Passage, west of Cob Island 14d 55° 47.81' 133°18.57' 0.1 249 1.3 161 - - - - 1.6 333
Predictions . . . do. 46d 55° 47.81' 133°18.57' 0.1 250 1.3 166 0.1 251 1.6 335
Predictions . . . do. 76d 55° 47.81' 133°18.57' - - - - 1.2 173 0.1 255 1.4 337
Predictions Tuxekan Passage, 0.2 mile S of Tuxekan 55° 52.96' 133°14.54' - - - - 0.8 323 - - - - 0.4 137
Predictions Tuxekan Passage, north of Kutegi Point 17d 55° 54.48' 133°16.24' - - - - 0.4 322 - - - - 0.4 155
Predictions . . . do. 38d 55° 54.48' 133°16.24' - - - - 0.4 324 - - - - 0.4 163
Predictions . . . do. 64d 55° 54.48' 133°16.24' - - - - 0.4 333 - - - - 0.3 167
Predictions Tokeen Bay 12d 56° 00.16' 133°27.41' - - - - 0.6 064 0.1 339 0.5 260
Predictions . . . do. 38d 56° 00.16' 133°27.41' - - - - 0.5 070 0.1 349 0.5 268
Predictions . . . do. 58d 56° 00.16' 133°27.41' - - - - 0.5 075 - - - - 0.4 274
EL CAPITAN 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
Predictions South entrance 41d 55° 53.80' 133°21.92' - - - - 0.3 018 - - - - 0.6 204
Predictions . . . do. 159d 55° 53.80' 133°21.92' - - - - 0.5 005 0.1 279 0.4 187
Predictions . . . do. 278d 55° 53.80' 133°21.92' - - - - 0.6 009 - - - - 0.4 194
Predictions Skookumchuck Pass 55° 54.88' 133°18.74' - - - - 2.2 025 - - - - 2.1 207
Predictions Brockman Island, east of 55° 58.01' 133°18.29' - - - - 0.3 351 - - - - 0.5 182
Off Tonga Inlet 55° 58.35' 133°15.96' Current Weak and Variable
Predictions Tenass Island, 0.3 mile SSW of 55° 59.20' 133°18.29' - - - - 0.5 039 - - - - 0.6 220
Aneskett Point
1.2 miles south of 56° 8' 133°17' Current Weak and Variable
1 mile WNW of 56° 09.21' 133°18.04' Current Weak and Variable
Predictions The Narrows, west of 56° 09.61' 133°20.28' - - - - 0.5 065 - - - - 0.3 248
Predictions El Capitan Strait, northwest entrance 14d 56° 09.21' 133°27.42' - - - - 0.9 073 - - - - 0.9 235
Predictions . . . do. 20d 56° 09.21' 133°27.42' - - - - 0.9 075 - - - - 0.8 246
SUMNER 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 Warren Channel 23d 55° 56.01' 133°50.12' 0.2 264 2.0 349 0.1 078 2.7 171
Predictions . . . do. 52d 55° 56.01' 133°50.12' 0.2 255 1.8 350 0.2 079 2.5 164
Predictions . . . do. 92d 55° 56.01' 133°50.12' 0.1 247 1.6 344 0.1 079 2.2 160
Predictions Cora Point, 2 miles east of 55° 55' 134°3' - - - - 0.2 020 - - - - 2.0 200
Predictions Coronation Island - Spanish Island, between 37d 55° 55.53' 134°07.69' 0.1 183 1.2 275 0.1 186 1.2 099
Predictions . . . do. 83d 55° 55.53' 134°07.69' 0.1 186 1.2 264 0.1 179 1.2 097
Predictions . . . do. 129d 55° 55.53' 134°07.69' - - - - 1.2 259 - - - - 1.1 091
Predictions Decision Passage 55° 59.51' 134°07.38' - - - - 0.9 055 - - - - 1.2 245
Predictions Affleck Canal 124d 56° 06.21' 134°03.97' - - - - 0.2 347 - - - - 0.2 175
Predictions . . . do. 229d 56° 06.21' 134°03.97' - - - - 0.1 352 - - - - 0.1 179
Predictions Fairway Island, SW of 38d 56° 02.21' 134°04.52' 0.2 115 0.5 025 0.2 286 0.3 197
Predictions . . . do. 117d 56° 02.21' 134°04.52' 0.1 105 0.7 007 0.1 279 0.4 189
Predictions . . . do. 182d 56° 02.21' 134°04.52' 0.1 274 0.7 001 0.1 280 0.5 206
Predictions Fairway Island, 2nm east of 25d 56° 02.98' 133°59.38' 0.2 155 0.8 089 0.5 174 1.1 257
Predictions . . . do. 64d 56° 02.98' 133°59.38' 0.3 171 0.8 091 0.4 168 1.2 153
Predictions . . . do. 110d 56° 02.98' 133°59.38' 0.3 182 0.8 109 0.2 158 1.1 240
Predictions Point St. Albans, 3 miles SSE of 56° 2' 133°57' - - - - 0.7 078 - - - - 0.9 232
Predictions Point St. Albans, 4 miles east of 56° 5' 133°51' - - - - 0.2 025 - - - - 2.0 205
Predictions Ruins Point, 2 miles west of 56° 4' 133°45' - - - - 0.5 350 - - - - 0.6 175
Predictions Shipley Bay Entrance 35d 56° 05.42' 133°41.37' - - - - 0.4 071 - - - - 0.2 238
Predictions . . . do. 94d 56° 05.42' 133°42.37' - - - - 0.4 076 - - - - 0.2 233
Predictions . . . do. 153d 56° 05.42' 133°42.37' - - - - 0.4 079 0.1 159 0.3 235
Predictions Shakan Light, 2.4 miles west of 25d 56° 08.73' 133°41.83' 0.1 286 0.5 033 - - - - 0.2 212
Predictions . . . do. 114d 56° 08.73' 133°41.83' - - - - 0.3 021 - - - - 0.2 256
. . . do. 56° 08.73' 133°41.83' Current Weak and Variable
Predictions Shakan Light, 2.8 miles WNW of 56° 10' 133°42' - - - - 0.6 019 - - - - 0.6 182
Shakan Bay entrance 56° 09.83' 133°37.90' Current Weak and Variable
The Quarries, Shakan Bay 56° 10.39' 133°29.05' Current Weak and Variable
Predictions Shakan Strait, west end 15d 56° 07.80' 133°34.50' 0.1 235 0.9 152 - - - - 0.9 314
Predictions . . . do. 28d 56° 07.80' 133°34.50' 0.1 232 0.8 146 - - - - 0.9 316
Predictions . . . do. 41d 56° 07.80' 133°34.50' 0.1 231 0.7 143 - - - - 0.7 320
Predictions Shakan Strait Rock 17d 56° 07.65' 133°29.93' - - - - 0.4 062 - - - - 0.4 241
Predictions . . . do. 44d 56° 07.65' 133°29.93' - - - - 0.3 054 - - - - 0.4 237
Predictions . . . do. 70d 56° 07.65' 133°29.93' - - - - 0.3 052 - - - - 0.4 233
Predictions Dry Pass 6d 56° 09.67' 133°23.97' - - - - 0.3 115 - - - - 0.2 275
Predictions . . . do. 16d 56° 09.67' 133°23.97' - - - - 0.3 120 - - - - 0.1 286
Predictions . . . do. 105d 56° 10.67' 133°50.51' 0.2 148 0.6 078 0.2 155 0.9 228
Predictions . . . do. 107d 56° 14.39' 133°44.40' 0.1 122 0.4 009 - - - - 0.5 198
Predictions . . . do. 186d 56° 14.39' 133°44.40' - - - - 0.4 014 - - - - 0.6 176
Predictions Beauclerc Island Light, 1 mile east of 56° 15' 133°49' - - - - 0.4 070 - - - - 0.9 205
Port Beauclerc 56° 16.39' 133°53.81' Current Weak and Variable
Predictions . . . do. 184d 56° 19.90' 133°43.55' 0.1 296 0.2 000 - - - - 1.5 222
Predictions . . . do. 322d 56° 19.90' 133°43.55' 0.1 321 0.3 042 - - - - 0.9 229
Predictions Sumner Island, 1.8 miles south of 56° 22' 133°49' - - - - 0.8 010 - - - - 0.6 240
Predictions Helm Rock 30d 56° 22.52' 133°40.07' 0.5 346 1.6 074 0.2 160 3.0 240
Predictions . . . do. 80d 56° 22.52' 133°40.07' 0.3 333 2.1 054 - - - - 2.8 234
Predictions . . . do. 128d 56° 22.52' 133°40.07' - - - - 2.0 049 0.1 321 2.6 233
Predictions Sumner Island, east of 150d 56° 24.33' 133°44.86' 0.1 312 1.3 352 0.2 270 1.1 226
Predictions . . . do. 229d 56° 24.33' 133°44.86' 0.2 312 1.4 345 0.3 264 1.2 213
Predictions . . . do. 328d 56° 24.33' 133°44.86' 0.3 302 1.4 330 0.1 262 1.1 191
Port Protection 56° 19.89' 133°38.44' Current Weak and Variable
Predictions Red Bay Entrance 17d 56° 19.75' 133°18.17' 0.1 294 0.4 210 - - - - 0.5 020
Predictions . . . do. 63d 56° 19.75' 133°18.17' 0.1 173 0.3 238 - - - - 0.3 100
Predictions . . . do. 95d 56° 19.75' 133°18.17' 0.1 210 0.3 251 - - - - 0.3 126
Predictions The Eye Opener 16d 56° 22.57' 133°14.75' 0.1 010 0.7 103 0.1 177 2.2 272
Predictions . . . do. 62d 56° 22.57' 133°14.75' 0.1 012 1.2 100 0.1 187 1.9 276
Predictions . . . do. 108 56° 22.57' 133°14.75' - - - - 1.1 089 - - - - 1.5 283
Predictions Vichnefski Rock Light 35d 56° 26.76' 133°01.17' 0.1 131 1.9 050 - - - - 2.2 226
Predictions . . . do. 54d 56° 26.76' 133°01.17' - - - - 1.9 049 0.1 319 2.2 227
Predictions . . . do. 289d 56° 26.76' 133°01.17' 0.2 315 2.2 029 0.1 317 2.2 237
Predictions Blaquiere Point, 1 mile SSW of 56° 33' 132°34' - - - - 1.1 045 - - - - 1.0 240
KEKU 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
Conclusion Island, west of 56° 28' 133°50' Current Weak and Variable
Conclusion Island, east of 56° 29' 133°46' Current Weak and Variable
Skiff Island, 2.1 miles northwest of 56° 32' 133°44' Current Weak and Variable
Predictions Southern entrance to Keku Strait 56° 34' 133°43' - - - - 0.9 005 - - - - 1.2 184
Predictions Eagle Island, 0.5 mile southeast of 56° 36.44' 133°40.93' - - - - 1.6 000 - - - - 2.0 130
Predictions Devils Elbow 56° 38.17' 133°41.37' - - - - 2.4 285 - - - - 1.8 090
Predictions Summit Island, west of 56° 40.59' 133°43.95' - - - - 2.2 185 - - - - 2.6 010
Predictions High Island, 1.1 miles south of 56° 42.14' 133°43.98' - - - - 1.1 150 - - - - 1.1 010
Predictions High Island, northwest of 56° 45' 133°44' - - - - 0.9 210 - - - - 0.7 325
Predictions Cucumber Reef, 0.2 mile northwest of 56° 47.40' 133°46.02' - - - - 1.4 110 - - - - 1.9 325
Predictions Kake Harbor 19d 56° 57.94' 133°57.13' - - - - 0.3 122 - - - - 0.3 304
Predictions . . . do. 45d 56° 57.94' 133°57.13' 0.1 211 0.3 110 - - - - 0.3 300
Predictions . . . do. 98d 56° 57.94' 133°57.13' - - - - 0.3 115 - - - - 0.3 296
WRANGELL NARROWS 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 Point Alexander 56° 30.62' 132°57.50' - - - - 1.0 005 - - - - 1.0 185
Predictions Point Deception 56° 32' 132°58' - - - - 1.0 000 - - - - 1.0 180
Predictions Point Lockwood 56° 33.35' 132°57.71' - - - - 3.0 000 - - - - 3.0 180
Predictions Spike Rock 56° 36.06' 132°58.56' - - - - 4.7 005 - - - - 4.3 185
Predictions South Ledge 56° 37' 132°58' - - - - 4.7 040 - - - - 4.3 220
Predictions Anchor Point 56° 38.37' 132°55.87' - - - - 3.6 045 - - - - 3.4 225
Predictions Vexation Point, Woody Island 56° 39.47' 132°55.62' - - - - 2.5 005 - - - - 2.5 185
Predictions Rock Point 56° 40.53' 132°56.35' - - - - 1.0 335 - - - - 1.0 155
Predictions Green Point 56° 42' 132°57' - - - - 1.0 185 - - - - 1.0 005
Predictions Mountain Point 56° 44' 132°57' - - - - 2.0 165 - - - - 2.0 345
Predictions Blunt Point 56° 46.70' 132°58.76' - - - - 3.6 160 - - - - 3.4 340
Predictions Turn Point 56° 48.47' 132°59.01' - - - - 4.3 220 - - - - 3.8 040
Predictions WRANGELL NARROWS (off Petersburg) 56° 48.98' 132°57.84' - - - - 3.2 246 0.1 334 2.1 062
Predictions Prolewy Rocks 56° 49.34' 132°56.90' - - - - 3.6 240 - - - - 3.4 060
FREDERICK 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 Cosmos Point, 0.5 mile east of 56° 40' 132°36' - - - - 0.4 180 - - - - 0.5 305
Predictions Turnabout Island 57° 06.96' 133°55.49' 0.1 001 1.4 080 0.1 164 0.9 260
Predictions . . . do. 57° 06.96' 133°55.49' 0.3 349 1.3 077 0.1 164 1.1 252
Predictions . . . do. 57° 06.96' 133°55.49' 0.1 333 0.9 071 0.1 162 1.1 244
STEPHENS 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
Predictions The Five Fingers 40d 57° 15.98' 133°36.21' 0.1 308 0.5 043 - - - - 0.6 215
Predictions . . . do. 158d 57° 15.98' 133°36.21' - - - - 0.5 024 0.1 302 0.5 208
Predictions . . . do. 250d 57° 15.98' 133°36.21' 0.1 073 0.5 006 - - - - 0.5 164
Predictions The Brothers, 2 miles east of 57° 18' 133°43' - - - - 1.0 025 - - - - 1.0 205
Predictions . . . do. 173d 57° 19.35' 133°44.00' - - - - 0.4 030 - - - - 0.3 207
Predictions . . . do. 488d 57° 19.35' 133°44.00' 0.1 064 0.4 337 0.1 249 0.6 164
Predictions Point Gambier, 2 miles east of 57° 26' 133°46' - - - - 0.5 005 - - - - 0.5 185
Predictions Point Hugh 57° 37' 133°46' - - - - 1.0 355 - - - - 1.0 175
Predictions Point Astley, NE of, Tracy Arm 33d 57° 43.80' 133°37.87' - - - - 0.4 115 0.1 176 0.5 218
Predictions Tracy Arm Bar 32d 57° 46.78' 133°37.89' 0.3 320 1.0 060 0.4 145 2.4 226
Predictions Point Coke, SE of, Tracy Arm 33d 57° 46.56' 133°39.98' - - - - 0.8 085 - - - - 1.9 262
Predictions . . . do. 170d 57° 46.56' 133°39.98' - - - - 0.6 072 - - - - 0.7 260
Predictions . . . do. 289d 57° 46.56' 133°39.98' - - - - 0.3 090 - - - - 0.3 277
Predictions Midway Island 57° 50' 133°50' - - - - 1.0 335 - - - - 1.0 155
Taku Harbor Entrance 58° 0.362' 134°02.16' Current Weak and Variable
Predictions Point Arden 58° 9' 134°8' - - - - 1.0 355 - - - - 1.0 175
Taku Inlet
SE of Bishop Point 58° 11.63' 134°07.96' Current Weak and Variable
SE of Cooper Point 25d 58° 14.20' 134°04.58' Current Weak and Variable
WNW of Jaw Point 58° 17.57' 134°05.93' Current Weak and Variable
Predictions 0.2 mile off Flat Point 58° 20' 134°3' - - - - 0.7 039 - - - - 1.0 200
Predictions 0.2 mile off Taku Point 58° 24' 134°1' - - - - 1.2 357 - - - - 0.9 203
Gastineau Channel
Predictions Point Salisbury, west of 21d 58° 12.55' 134°14.98' - - - - 0.3 318 - - - - 0.3 149
. . . do. 67d 58° 12.55' 134°14.98' Current Weak and Variable
Predictions N of Ship Creek 15d 58° 15.45' 134°20.16' - - - - 0.4 326 - - - - 0.3 144
Predictions . . . do. 54d 58° 15.45' 134°20.16' - - - - 0.3 331 - - - - 0.2 136
Predictions . . . do. 81d 58° 15.45' 134°20.16' - - - - 0.3 324 - - - - 0.3 131
Predictions Douglas, north of 15d 58° 16.98' 134°23.62' - - - - 0.3 305 - - - - 0.5 144
Predictions . . . do. 25d 58° 16.98' 134°23.62' - - - - 0.4 302 - - - - 0.5 136
Predictions Juneau Harbor, S of 13d 58° 17.09' 134°23.86' - - - - 0.3 315 - - - - 0.6 150
Predictions . . . do. 33d 58° 17.09' 134°23.86' 0.1 244 0.4 314 - - - - 0.5 145
Predictions . . . do. 53d 58° 17.09' 134°23.86' - - - - 0.5 314 - - - - 0.5 138
Juneau Harbor 15d 58° 17.62' 134°24.40' Current Weak and Variable
Predictions Juneau Harbor, N of 10d 58° 17.78' 134°25.48' 0.1 229 0.5 319 - - - - 1.0 147
Predictions . . . do. 50d 58° 17.78' 134°25.48' - - - - 0.3 317 - - - - 0.6 150
. . . do. 79d 58° 17.78' 134°25.48' Current Weak and Variable
Predictions West Juneau, NE of 25d 58° 17.78' 134°25.47' - - - - 0.3 314 - - - - 0.4 137
Juneau Harbor, NW of Ferry Pier 13d 58° 17.81' 134°24.44' Current Weak and Variable
Predictions Aurora Basin, SW of 15d 58° 18.30' 134°26.45' 0.1 218 0.5 289 0.2 233 0.8 163
Predictions Point Young 16d 58° 12.54' 134°33.52' 0.1 013 0.3 308 0.1 355 0.4 080
Coghland Island, east of, Auke Bay 58° 21.33' 134°40.75' Current Weak and Variable
Horse Island, east of 25d 58° 15.38' 134°42.58' Current Weak and Variable
Portland Island, SW of 24d 58° 19.16' 134°42.71' Current Weak and Variable
Predictions . . . do. 175d 58° 19.16' 134°42.71' - - - - 0.3 212 - - - - 0.3 015
Predictions Piling Point, east of 20d 58° 19.69' 134°47.00' - - - - 0.4 140 - - - - 0.3 321
Predictions Saginaw Channel, 2 mi. E of Pt.Retreat 25d 58° 24.30' 134°53.10' 0.1 066 0.8 155 - - - - 0.7 340
Predictions . . . do. 70d 58° 24.30' 134°53.10' - - - - 0.8 149 - - - - 0.6 338
Sentinel Island, south of 25d 58° 32.17' 134°56.03' Current Weak and Variable
. . . do. 70d 58° 32.17' 134°56.03' Current Weak and Variable
Revised: 19 November 2010
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