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OREGON COAST
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Cape Sebastian #13 -0 26 -0 26 -0 26 -0 26 0.3 0.3 355 175 San Francisco Bay Entrance
Cape Blanco #13 -0 10 -0 10 -0 10 -0 10 0.3 0.3 010 190 San Francisco Bay Entrance
Coquille River entrance +0 00 -0 25 -0 27 -0 17 0.4 0.6 091 290 Wrangell Narrows
Coos Bay entrance +0 36 +0 18 +0 18 +0 39 0.6 1.1 100 280 Wrangell Narrows
Umpqua River entrance +0 46 +0 28 +0 28 +0 49 0.3 0.5 010 190 Wrangell Narrows
Heceta Head #13 +1 06 +0 48 +0 48 +1 09 0.4 0.7 005 185 Wrangell Narrows
YAQUINA BAY
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Yaquina Bay entrance -0 20 -0 04 -0 17 -0 55 0.8 1.1 050 235 Wrangell Narrows
Highway Bridge -0 31 +0 10 -0 40 +0 07 0.6 1.0 044 222 Wrangell Narrows
Yaquina, Yaquina River -0 09 +0 10 -0 33 +0 27 0.3 0.5 184 002 Wrangell Narrows
Yaquina River, 1 mile below Toledo +0 33 +0 47 +0 14 +0 58 0.4 0.7 332 132 Wrangell Narrows
TILLAMOOK BAY
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Tillamook Bay entrance +0 09 -0 10 -0 18 -1 00 0.8 0.8 141 305 Wrangell Narrows
COLUMBIA RIVER and APPROACHES #15
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Sand Island Tower, southeast of 15 +1 12 +1 03 +0 38 +0 07 1.6 1.6 107 275 Grays Harbor Entrance
Clatsop Spit, NNE of 15 +0 45 +0 56 +0 56 +0 20 1.4 1.1 114 289 Grays Harbor Entrance
Sand Island Tower, southeast of 15 +0 39 +0 33 +0 27 -0 44 1.1 0.7 092 262 Grays Harbor Entrance
Sand Island Tower, southeast of 23 +0 28 +0 08 +0 20 +0 14 0.6 0.3 008 202 Grays Harbor Entrance
Sand Island, SSE of 12 +0 18 -0 25 -0 16 -0 32 0.3 0.4 097 265 Grays Harbor Entrance
Clatsop Spit, northeast of 12 - - - -0 01 -1 16 +0 36 0.4 1.0 131 313 Grays Harbor Entrance
Astoria Range 12 - - - +1 19 +0 38 +0 52 0.6 1.0 088 243 Grays Harbor Entrance
Youngs Bay Entrance 17 +1 46 +1 45 +1 28 -0 38 0.9 0.4 093 260 Grays Harbor Entrance
Youngs Bay Bridge 9 +0 10 -0 14 +0 50 +0 28 0.4 0.3 135 320 Grays Harbor Entrance
Hammond, northeast of ship channel 15 +0 57 +0 24 +0 26 +0 01 0.4 0.6 134 307 Grays Harbor Entrance
McGowan, SSW of 14 +1 28 +1 14 +0 21 +0 23 0.9 1.6 107 282 Grays Harbor Entrance
Point Ellice, east of 17 +0 55 +0 25 +0 51 +0 11 0.8 0.9 065 254 Grays Harbor Entrance
Point Adams, NNE OF 14 +1 16 +0 13 +0 26 +1 11 0.8 0.9 139 297 Grays Harbor Entrance
Chinook Point, WSW of 14 +0 29 +0 25 +0 45 -0 21 1.2 0.9 117 287 Grays Harbor Entrance
Tongue Point, northwest of 15 +2 31 +1 09 +0 24 +0 46 0.4 0.9 077 249 Grays Harbor Entrance
Altoona, SSW of 22 - - - +1 23 +1 19 +2 22 0.3 0.7 061 243 Grays Harbor Entrance
Woody Island Channel 15 +1 12 +1 09 +1 36 +1 15 0.5 0.3 118 298 Grays Harbor Entrance
Woody Island Channel (off Seal Island) 12 +2 38 +1 53 +1 25 +2 53 0.3 0.4 081 247 Grays Harbor Entrance
Three Tree Point, 5 miles WSW of 14 +4 29 +2 40 - - - +2 36 0.1 0.9 080 258 Grays Harbor Entrance
Quinn Island, Prairie Channel 8 +3 19 +1 52 +0 55 +1 53 0.3 0.5 097 281 Grays Harbor Entrance
Clifton Channel 10 +3 41 +2 27 +1 21 +2 17 0.3 0.4 118 301 Grays Harbor Entrance
Tenasillahe Island, northwest of #16 22 - - - - - - - - - +2 47 - - 0.8 - - 329 Grays Harbor Entrance
Hunting Island, south of 20 +4 20 +2 56 +1 38 +3 20 0.2 0.4 125 295 Grays Harbor Entrance
Puget Island, Wauna Range #17 23 - - - - - - - - - -3 22 - - 0.1 - - 315 Grays Harbor Entrance
+2 57 0.7 313 Grays Harbor Entrance
Puget Island, Westport Turn & Range #17 22 - - - - - - - - - -2 38 - - - - - - - - Grays Harbor Entrance
+4 01 0.7 269 Grays Harbor Entrance
Cathlamet Channel, SE of Nassa Point 19 +5 16 +3 23 +1 39 +5 38 0.1 0.6 103 278 Grays Harbor Entrance
Oak Point Channel #17 15 - - - - - - - - - -1 59 - - 0.4 - - 235 Grays Harbor Entrance
+5 35 0.9 230 Grays Harbor Entrance
Stella, southwest of #17 18 - - - - - - - - - -1 54 - - - - - - 295 Grays Harbor Entrance
+5 43 0.7 291 Grays Harbor Entrance
Walker Island Channel #17 20 - - - - - - - - - -1 29 - - 0.1 - - 319 Grays Harbor Entrance
+5 47 0.7 313 Grays Harbor Entrance
Walker Island, south of 12 +5 46 +4 15 +2 41 +5 09 0.2 0.4 148 330 Grays Harbor Entrance
Slaughters Channel #17 18 - - - - - - - - - -1 15 - - 0.2 - - 306 Grays Harbor Entrance
+5 51 0.7 306 Grays Harbor Entrance
Cottonwood Island, west of #17 34 - - - - - - - - - -1 02 - - 0.1 - - 325 Grays Harbor Entrance
+5 58 0.6 328 Grays Harbor Entrance
Kalma Upper Range #17 13 - - - - - - - - - -0 35 - - 0.3 - - 343 Grays Harbor Entrance
+5 58 0.7 342 Grays Harbor Entrance
WASHINGTON COAST
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
South Bend, Willapa River +0 19 +0 20 +0 24 -0 06 0.6 0.5 090 270 Grays Harbor Entrance
GRAYS HARBOR
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Entrance, 0.2 mile south of north jetty -0 28 +0 16 +0 10 -0 47 1.3 0.6 070 243 Grays Harbor Entrance
Entrance, Point Chehalis Range +0 08 -0 11 -0 22 -0 21 0.9 1.1 092 268 Grays Harbor Entrance
Entrance, 0.6 mile WNW of Westport 0 00 0 00 +0 06 0 00 1.2 0.7 044 238 Grays Harbor Entrance
GRAYS HARBOR ENTRANCE Daily predictions 061 242 Grays Harbor Entrance
Entrance, 1.1 miles NW of Westport +0 04 -0 06 -0 05 -0 23 0.9 0.9 078 233 Grays Harbor Entrance
Channel, 1.5 miles north of Westport -0 22 -0 04 -0 04 -0 25 0.7 0.6 036 226 Grays Harbor Entrance
Channel, 2.1 miles NNE of Westport -0 02 0 00 -0 02 +0 02 0.6 0.5 021 249 Grays Harbor Entrance
Aberdeen, Chehalis River #18 - - - +0 35 - - - +0 28 - - - - 042 230 Grays Harbor Entrance
Westport, channel 0.4 mile NE of -0 41 -0 04 -0 19 -0 36 1.0 0.7 113 310 Grays Harbor Entrance
WASHINGTON-BRITISH COLUMBIA COAST
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Quillayute River entrance -0 10 -0 14 -0 26 -0 18 0.1 0.4 015 345 San Francisco Bay Entrance
Vancouver Island, west coast #19 - - - - - - - - - - - - - - - - - - - - San Francisco Bay Entrance
STRAIT of JUAN DE FUCA
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
STRAIT OF JUAN DE FUCA ENTRANCE Daily predictions 115 290 Strait of Juan de Fuca Entrance
Pillar Point -0 35 +0 06 +1 27 +0 52 1.2 1.2 100 280 Strait of Juan de Fuca Entrance
Angeles Point, 2.3 miles north of +1 22 +0 21 -0 32 +0 13 0.8 1.1 078 260 Race Rocks
RACE ROCKS, 4 miles south of Daily predictions 091 271 Race Rocks
Race Rocks, 0.5 mile southeast of -1 10 - - - -1 23 - - - - - - - - - - - Race Rocks
Race Passage -1 21 - - - -1 53 - - - - - - - - - - - Race Rocks
Port Angeles Current weak and variable Race Rocks
Ediz Hook Light, 1.4 miles southeast of Current weak and variable Admiralty Inlet
Ediz Hook Light, 1.2 miles north of -0 32 -0 19 -0 05 -0 05 0.5 0.4 080 295 Admiralty Inlet
Ediz Hook Light, 5.3 miles ENE of +0 39 +0 12 -0 07 -0 14 0.6 0.8 055 215 Admiralty Inlet
Trial Island, 5.2 miles SSW of -0 08 +0 39 +1 22 +0 55 0.7 0.5 045 235 Admiralty Inlet
New Dungeness Light, 2.8 miles NNW of +0 57 +0 27 -0 13 +0 16 0.3 0.5 075 255 Admiralty Inlet
New Dungeness Light, 6 miles NNE of +0 51 +0 55 +0 27 +0 36 0.3 0.4 050 255 Admiralty Inlet
Discovery Island, 7.6 miles SSE of +0 27 +0 15 +0 51 +0 30 0.4 0.4 035 260 Admiralty Inlet
Discovery Island, 3 miles SSE of +0 23 +0 15 +0 02 +0 40 0.6 0.9 025 250 Admiralty Inlet
Cattle Point, 2.8 miles SSW of #21 -1 17 +0 52 +1 04 -0 42 0.4 0.2 046 187 Admiralty Inlet
Cattle Point, 5 miles SSW of +1 14 +1 11 +1 20 +0 44 0.6 0.3 120 210 Admiralty Inlet
Violet Point, 3.7 miles north of #22 - - - +0 22 -0 36 +0 09 0.2 0.5 100 270 Admiralty Inlet
Violet Point, 3.2 miles northwest of -0 05 -0 32 -0 08 -0 17 0.3 0.4 120 325 Admiralty Inlet
Kamen Point, 1.3 miles southwest of -1 10 -0 52 -1 06 -0 34 0.2 0.4 125 265 Admiralty Inlet
Discovery Bay entrance #23 - - - - - - - - - - - - - - - - - - - - Admiralty Inlet
Smith Island, 2 miles east of #24 +1 22 +0 51 - - - +0 19 0.2 0.2 - - 220 Admiralty Inlet
Smith Island, 1.4 miles SSW of -0 06 +0 03 +0 29 +0 25 0.4 0.4 090 280 Admiralty Inlet
Smith Island, 3.7 miles ESE of #25 - - - +1 11 - - - +1 35 - - 0.3 - - 225 Admiralty Inlet
Point Partridge, 1.6 miles NW of #26 - - - - - - - - - - - - - - 0.4 - - 175 Admiralty Inlet
Point Partridge, 3.7 miles west of +1 27 +0 17 -0 24 +0 42 0.2 0.8 140 250 Admiralty Inlet
ADMIRALTY INLET
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Point Wilson, 1.1 miles NW of -1 53 -0 58 -0 08 -0 54 1.5 1.1 085 285 Admiralty Inlet
Point Wilson, 0.5 mi., northeast of #27 -1 08 -1 27 -0 47 -0 48 1.4 1.0 114 298 Admiralty Inlet
Point Wilson, 1.4 miles northeast of #27 -0 28 -0 17 +0 41 +0 07 2.0 1.3 112 297 Admiralty Inlet
Point Wilson, 2.3 miles NE of #27 -1 29 -0 07 +0 33 -0 07 1.0 1.0 143 323 Admiralty Inlet
Admiralty Head, 0.5 mile west of -0 31 -0 03 +0 01 -0 07 1.3 1.2 145 025 Admiralty Inlet
Point Wilson, 0.8 mile east of -0 53 -0 20 +0 27 -0 54 1.5 1.0 165 280 Admiralty Inlet
Port Townsend, 0.5 mile S of Pt. Hudson Current weak and variable 238 048 Admiralty Inlet
Point Hudson, 0.5 mile east of -3 21 -2 36 -2 42 -2 26 0.8 0.2 115 010 Admiralty Inlet
Marrowstone Point
1.1 miles northwest of -3 31 -2 20 -1 02 -1 42 0.8 0.5 100 275 Admiralty Inlet
0.4 mile northeast of #27 -1 20 -1 03 -0 04 -1 03 1.1 1.1 122 338 Admiralty Inlet
0.3 mile northeast of -0 53 -1 36 -1 13 -0 13 1.2 1.1 170 015 Admiralty Inlet
1.6 miles northeast of #27 -0 16 +0 07 -0 03 -0 17 1.2 1.2 152 344 Admiralty Inlet
2.5 miles northeast of #28 - - - - - - - - - - - - - - - - - - - - Admiralty Inlet
Nodule Point, 0.5 mile southeast of -1 27 -0 47 -0 59 -0 24 1.2 1.0 160 339 Admiralty Inlet
ADMIRALTY INLET (off Bush Point) Daily predictions 179 003 Admiralty Inlet
Bush Point Light, 0.5 mile NW of -0 32 -0 21 -0 09 -0 35 1.1 1.1 141 309 Admiralty Inlet
Mutiny Bay, 3.3 miles SE of Bush Point - - - -2 11 - - - -2 25 0.6 0.4 133 354 Admiralty Inlet
Olele Point, 1.8 miles ENE of #9 -0 34 -0 31 -0 34 -0 37 0.5 0.5 167 352 Admiralty Inlet
Port Townsend Canal +0 06 -0 40 -0 46 -0 31 0.5 0.4 150 330 Deception Pass
HOOD CANAL
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Foulweather Bluff 0 00 -0 24 -0 15 -0 25 0.4 0.4 140 325 Admiralty Inlet
Port Gamble Bay, 0.5 mile N of entrance Current weak and variable Admiralty Inlet
Port Gamble Bay entrance -1 03 -0 39 +0 04 -0 14 0.6 0.3 185 000 Admiralty Inlet
Port Gamble Bay Current weak and variable Admiralty Inlet
South Point - - - -0 44 - - - -0 29 0.4 0.4 218 040 Admiralty Inlet
Hazel Point - - - -0 54 - - - -0 52 0.3 0.3 183 005 Admiralty Inlet
Chinom Point Current weak and variable Admiralty Inlet
The Great Bend - - - -1 06 - - - -0 50 0.3 0.2 049 251 Admiralty Inlet
PUGET SOUND
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Useless Bay Current weak and variable Admiralty Inlet
Foulweather Bluff +0 09 +0 01 +0 14 -0 18 0.9 0.7 115 335 Admiralty Inlet
Edmonds, 2.7 miles WSW of +0 44 +0 06 +0 13 +0 19 0.1 0.2 170 000 Admiralty Inlet
Apple Cove Point, 0.5 mile east of - - - -0 11 - - - -0 29 0.3 0.3 168 008 Admiralty Inlet
President Point, 1.5 miles east of - - - -0 38 - - - -0 41 0.2 0.2 203 024 Admiralty Inlet
Port Madison entrance Current weak and variable Admiralty Inlet
Agate Passage, north end -1 28 -1 00 -0 18 -0 59 0.8 0.7 230 032 Admiralty Inlet
Agate Passage, south end #27 -1 25 -0 53 0 00 -0 47 2.0 1.4 216 037 Admiralty Inlet
Port Orchard Current weak and variable Admiralty Inlet
Port Orchard, off Keyport Current weak and variable Admiralty Inlet
Liberty Bay entrance, Port Orchard - - - -0 06 - - - +0 22 0.4 0.3 280 113 Admiralty Inlet
Shilshole Bay Current weak and variable Admiralty Inlet
West Point, 0.3 mile west of -0 44 -0 43 -0 16 -0 47 0.4 0.3 225 015 Admiralty Inlet
West Point, 1.2 miles west of Current weak and variable Admiralty Inlet
Elliott Bay entrance Current weak and variable Admiralty Inlet
Alki Point, 0.3 mile west of -0 36 -0 44 -0 13 -0 39 0.3 0.2 160 330 Admiralty Inlet
Restoration Point, 0.6 mile ESE of - - - -0 38 - - - -0 06 0.3 0.3 135 034 Admiralty Inlet
Rich Passage
Approach, north of Blake Island - - - -0 17 - - - +0 44 0.1 0.3 301 071 Admiralty Inlet
East end - - - +0 37 - - - +0 51 0.5 0.4 321 143 Admiralty Inlet
Off Pleasant Beach -0 14 -0 15 +0 36 +0 43 0.8 1.1 330 132 Admiralty Inlet
West end -0 44 -0 08 +0 46 +0 22 1.5 1.2 238 055 Admiralty Inlet
Port Orchard, southwest of Waterman Current weak and variable Admiralty Inlet
Sinclair Inlet Current weak and variable Admiralty Inlet
Port Washington Narrows, south ent -0 09 +0 13 +0 55 +1 08 0.6 0.7 326 154 Admiralty Inlet
Port Washington Narrows, north ent #27 -0 25 +0 19 +1 08 +1 15 1.4 0.8 330 156 Admiralty Inlet
Blake Island, southwest of -2 58 -2 37 -1 06 -0 25 0.2 0.2 131 326 Admiralty Inlet
Colvos Passage #29 - - - - - - - - - +0 49 - - 0.4 - - 016 The Narrows
East Passage Current weak and variable The Narrows
Quartermaster Harbor entrance - - - -0 31 - - - -0 09 0.1 0.1 349 167 The Narrows
Commencement Bay Current weak and variable The Narrows
Dalco Passage #30 - - - -0 11 - - - - - - 0.4 - - 290 - - The Narrows
Gig Harbor entrance -0 39 -0 57 -0 46 +0 11 0.3 0.4 016 176 The Narrows
The Narrows
THE NARROWS, north end (midstream) Daily predictions 136 334 The Narrows
North End (east side) #31 - - - - - - - - - +0 23 - - 1.4 - - 340 The Narrows
North End (west side) #32 - - - +0 08 +0 05 -1 28 0.9 0.4 143 324 The Narrows
0.1 mile east of Point Evans #33 -0 06 -0 06 -0 28 +0 02 1.3 1.2 201 023 The Narrows
South end (midstream) #34 -0 05 +0 04 -0 16 -0 05 1.2 1.1 218 022 The Narrows
Hale Passage, east end #31 - - - - - - - - - -2 44 - - 0.3 - - 093 The Narrows
Hale Passage, west end 0 00 -1 12 -2 20 -1 00 0.4 0.6 299 119 The Narrows
Carr Inlet Current weak and variable The Narrows
Gibson Point, 0.8 mile east of +0 28 +0 43 +0 08 +0 15 0.7 0.6 203 029 The Narrows
Cormorant Passage #35 - - - - - - - - - +2 06 - - 0.3 - - 026 The Narrows
Nisqually Reach, E of Sandy Point #36 - - - - - - - - - +1 17 - - 0.3 - - 036 The Narrows
Nisqually Reach +0 26 +0 24 +0 20 +0 31 0.3 0.4 259 044 The Narrows
Balch Passage -0 09 -1 07 -0 40 -0 40 0.4 0.8 296 107 The Narrows
Pitt Passage, east of Pitt Island -0 55 -1 16 -1 43 -1 24 0.3 0.5 204 028 The Narrows
Drayton Passage #31 - - - - - - - - - -1 44 - - 0.1 - - 030 The Narrows
Devils Head, west of #38 - - - - - - - - - +0 22 - - 0.2 - - 158 The Narrows
Dana Passage +0 17 -0 09 -0 06 -0 12 0.5 0.8 249 076 The Narrows
Budd Inlet entrance - - - -0 42 - - - -0 19 0.2 0.1 236 031 The Narrows
Olympia, Budd Inlet Current weak and variable The Narrows
Eld Inlet entrance -0 04 +0 09 -0 36 -0 10 0.3 0.2 224 028 The Narrows
Unsal Point, 0.3 mile south of #31 - - - - - - - - - -1 04 - - 0.4 - - 137 The Narrows
Peale Passage, south end - - - -0 09 - - - -0 28 0.1 0.1 341 173 The Narrows
Peale Passage, north end -0 14 -0 23 -0 56 -0 30 0.2 0.4 319 145 The Narrows
Squaxin Passage, north of Hunter Point -0 42 -0 32 -0 33 -0 45 0.4 0.4 286 121 The Narrows
Totten Inlet entrance -0 19 +0 02 -0 25 -0 09 0.5 0.4 243 054 The Narrows
Hammersley Inlet
0.8 mile east of Libby Point +1 00 +0 37 +0 05 +1 06 0.7 0.9 283 102 The Narrows
west of Skookum Point +1 14 +1 29 +0 57 +1 04 0.5 0.6 287 101 The Narrows
Pickering Passage, south end +1 05 +1 06 +0 21 +0 53 0.4 0.5 190 013 The Narrows
Pickering Passage, off Graham Point +1 17 +1 03 +0 24 +1 20 0.3 0.5 199 034 The Narrows
Pickering Passage, north end +1 24 +1 03 +1 11 +1 33 0.2 0.2 250 067 The Narrows
Case Inlet, 1 mile SE of McMicken Island Current weak and variable The Narrows
POSSESSION SOUND-SKAGIT BAY
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Possession Sound Current weak and variable Admiralty Inlet
Port Susan Current weak and variable Admiralty Inlet
Saratoga Passage Current weak and variable Admiralty Inlet
Skagit Bay, 1 mile north of Rocky Point - - - +0 56 - - - +1 47 0.4 0.4 060 236 Admiralty Inlet
Skagit Bay, 1 mi. S of Goat Island #41 -1 07 -1 26 -0 53 -0 53 0.3 0.2 139 312 Deception Pass
Skagit Bay, channel SW of Hope Island -0 20 -0 40 -0 08 -0 15 0.4 0.3 165 344 Deception Pass
ROSARIO STRAIT #40
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Yokeko Point, Deception Pass +0 04 -0 24 -0 25 +0 17 0.4 0.4 064 222 Deception Pass
DECEPTION PASS, (Narrows) Daily predictions 090 270 Deception Pass
Deception Island, 1.0 mile west of - - - +1 14 - - - -1 23 0.6 0.5 035 210 Rosario Strait
Iceberg Point, 2.1 miles SSW of -0 34 -0 05 +1 21 -0 10 1.0 0.4 010 260 Rosario Strait
Colville Island, 1 mile SSE of +0 19 +0 31 +0 46 +0 07 1.0 1.2 055 235 Rosario Strait
Colville Island, 1.4 miles east of +0 03 +0 14 +0 17 -0 14 1.4 1.0 055 215 Rosario Strait
Deception Island, 2.7 miles west of +1 08 +0 50 +0 38 -0 34 0.8 0.7 015 190 Rosario Strait
W Point, Whidbey I., 1.8 mi. SW of #9 - - - +0 46 - - - -2 23 0.6 0.5 005 207 Rosario Strait
Deception Island, 1.3 miles NW of - - - +0 04 - - - -2 29 1.2 0.6 017 161 Rosario Strait
ROSARIO STRAIT Daily predictions 335 175 Rosario Strait
Lopez Pass -1 13 -1 33 -0 39 -1 16 1.4 1.0 275 085 Rosario Strait
Burrows Bay, 0.5 mile east of Allan I -3 01 -0 48 +0 22 -0 43 0.9 0.2 022 209 Rosario Strait
Burrows I.-Allan I., Passage between -2 05 -0 34 +0 09 -0 57 2.0 0.7 304 096 Rosario Strait
Burrows Island Light, 0.8 miles WNW of +0 29 +0 30 +0 13 +0 16 1.0 1.1 015 200 Rosario Strait
Fidalgo Head-Burrows Island, between - - - -1 03 -0 32 -1 57 1.6 0.5 270 090 Rosario Strait
Green Point, 0.8 mile northwest of -0 55 -0 30 -0 08 -1 02 1.8 1.0 020 190 Rosario Strait
Shannon Point, 2.0 miles west of -0 19 +0 49 +0 50 -0 16 1.2 1.0 005 190 Rosario Strait
Fauntleroy Point Light, 0.8 mile ESE of +0 08 +0 16 -1 10 -0 33 1.1 0.7 310 125 Rosario Strait
Thatcher Pass +0 43 +1 01 +1 26 +0 51 0.4 0.5 300 075 Rosario Strait
Frost-Willow Island, between +0 46 +1 14 +0 19 +0 29 0.6 0.4 010 126 Rosario Strait
Strawberry Island, 0.8 mile west of +0 43 +0 46 +0 37 +0 30 1.4 1.4 020 190 Rosario Strait
Peavine Pass, west entrance -0 42 -0 41 -0 26 -0 52 1.6 1.2 055 285 Rosario Strait
Obstruction Pass Light, 0.4 mile NW of -0 59 -0 44 -0 38 -0 49 1.2 0.5 100 270 Rosario Strait
Peapod Rocks Light, 1.2 miles south of +0 08 +1 12 +0 49 -0 15 1.2 1.0 030 215 Rosario Strait
Barnes Island, 0.8 mile southwest of +0 37 +1 20 -0 07 +0 08 0.6 0.5 315 140 Rosario Strait
Raccoon Point, 0.6 mile NNE of -0 36 -0 45 -1 41 -0 20 0.6 0.4 286 101 Rosario Strait
Parker Reef Light, 0.5 mile north of +1 31 +1 02 +1 14 +1 02 1.0 0.8 067 278 Rosario Strait
Matia Island, 0.8 mile west of +0 22 +0 26 -0 26 +0 14 1.1 0.8 350 206 Rosario Strait
Guemes Channel, west entrance -0 21 -0 33 -1 24 -0 36 0.8 1.1 095 255 Rosario Strait
Padilla Bay, 0.8 mi. NW of March Pt #42 - - - - - - - - - - - - - - - - - - - - Rosario Strait
Guemes Island, 0.5 mile east of Current weak and variable Rosario Strait
Huckleberry Island, 0.5 mile north of -3 17 +0 18 +0 36 -1 10 0.7 0.3 006 253 Rosario Strait
William Point Light, 0.8 mile W of - - - +0 36 - - - +0 23 0.1 0.2 - - 230 Rosario Strait
Eliza Island, 0.5 mile southeast of Current weak and variable Rosario Strait
Bellingham Channel, off Cypress I. Light -0 48 +0 08 -0 49 -0 51 1.1 1.2 045 185 Rosario Strait
Towhead Island, 0.4 mile east of -1 55 +1 13 +2 43 +0 01 0.7 0.2 315 125 Rosario Strait
Sinclair Island Light, 0.6 mile SE of +0 16 +0 48 +0 22 +0 18 1.3 0.8 045 210 Rosario Strait
Sinclair Island, 1 mile northeast of #43 - - - - - - - - - +1 23 - - 0.4 - - 110 Rosario Strait
Lawrence Point, Orcas I., 1.3 mi. NE of +0 56 +0 58 +0 59 +0 55 1.2 0.8 345 145 Rosario Strait
Hale Passage, 0.5 mile SE of Lummi Point -0 43 +0 05 +0 20 -0 11 1.0 0.5 350 145 Rosario Strait
Clark Island, 1.6 miles north of +0 47 +1 14 +0 44 -0 02 0.6 0.6 335 150 Rosario Strait
Matia Island, 1.4 miles north of +0 02 +0 57 +0 59 +0 08 0.6 0.3 330 190 Rosario Strait
Parker Reef Light, 1 mile north of - - - +1 38 - - - -0 52 0.9 0.4 065 265 Rosario Strait
Puffin Island Light, 4.8 miles north of +0 18 +1 30 +0 55 +0 11 0.4 0.4 325 210 Rosario Strait
Neptune Beach, 1.2 miles NW of #44 - - - +1 43 - - - - - - 0.4 - - 359 - - Rosario Strait
Cherry Point, 1.5 miles SE of - - - +1 04 - - - +0 13 0.3 0.2 326 116 Rosario Strait
SAN JUAN CHANNEL
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Cattle Point, 1.2 miles southeast of +0 11 -0 20 +0 34 -0 01 0.3 0.9 340 195 San Juan Channel
SAN JUAN CHANNEL (south entrance) Daily predictions 010 180 San Juan Channel
Kings Point, Lopez Island, 1 mile NNW of +0 51 -0 07 +0 27 +0 36 0.6 0.5 020 185 San Juan Channel
Pear Point, 1.1 miles east of +0 40 +1 09 -0 10 +1 01 0.4 0.5 359 203 San Juan Channel
Turn Rock Light, 1.9 miles northwest of +1 19 +1 22 +0 20 -0 01 0.4 0.5 330 135 San Juan Channel
Crane Island, south of, Wasp Passage -0 10 +0 35 +0 29 +0 07 0.2 0.1 288 075 San Juan Channel
Wasp Passage Light, 0.5 mile WSW of +0 19 +0 28 +0 15 -0 15 0.5 0.4 300 110 San Juan Channel
Spring Passage, south entrance +0 04 -1 09 -0 43 -0 13 0.4 0.4 010 150 San Juan Channel
Limestone Point, Spieden Channel +0 23 -0 12 -1 00 +0 26 0.7 1.2 085 283 San Juan Channel
Point Disney, 1.6 miles east of +2 36 +1 31 +0 48 +1 51 0.2 0.8 020 230 San Juan Channel
Harney Channel +0 15 +0 21 +0 11 +0 05 0.2 0.3 250 120 San Juan Channel
East Sound entrance Current weak and variable San Juan Channel
East Sound, 0.2 mile SW of Rosario Point Current weak and variable San Juan Channel
HARO STRAIT and BOUNDARY PASS
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Discovery Island, 3.3 miles northeast of +1 16 +1 03 +0 59 +0 59 0.8 0.6 345 170 Admiralty Inlet
Kellett Bluff, west of +0 01 +0 20 +0 36 +0 20 1.0 0.8 000 170 Admiralty Inlet
Turn Point, Boundary Pass +0 26 +0 51 +1 18 +0 26 0.4 0.6 080 260 Admiralty Inlet
Skipjack Island, 2 miles NNE of +0 26 +0 34 +0 49 -0 02 1.6 1.4 041 203 Admiralty Inlet
Johns Island, 0.8 mile north of -0 15 -0 31 +0 06 +0 49 0.2 0.2 090 350 San Juan Channel
Waldron Island, 1.7 miles west of +0 37 +0 36 +1 10 +1 05 0.5 0.4 040 260 San Juan Channel
Skipjack Island, 1.5 miles northwest of +1 17 +1 19 +1 08 +1 12 0.3 0.5 035 290 San Juan Channel
Point Hammond, 1.1 miles northwest of +1 11 +1 05 +0 27 +1 13 0.2 0.9 055 255 San Juan Channel
Alden Point, Patos Island, 2 miles S of +0 09 -0 26 +0 15 -0 53 0.9 1.1 025 185 Rosario Strait
Patos Island Light, 1.4 miles west of +0 19 +0 30 +0 40 -0 02 0.8 1.0 065 180 Rosario Strait
Toe Point, Patos Island, 0.5 mile S of -2 31 +0 49 +0 51 -0 47 1.4 0.8 045 270 Rosario Strait
GEORGIA STRAIT
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Drayton Harbor Entrance -0 27 -0 11 +0 48 +0 13 0.6 0.4 133 313 Admiralty Inlet
Sucia I., 0.5 mile WNW of Lawson Bluff +0 54 +0 26 +0 53 +1 15 0.2 0.4 025 205 Active Pass
Sansum Narrows +0 24 +0 24 -0 37 -0 37 0.5 0.5 000 180 Active Pass
ACTIVE PASS Daily predictions 045 225 Active Pass
Porlier Pass -0 20 -0 24 -0 28 -0 24 1.3 1.3 045 225 Active Pass
Gabriola Pass -0 35 -0 33 -0 32 -0 33 1.1 1.1 090 270 Active Pass
Dodd Narrows -0 45 -0 45 -0 45 -0 45 1.4 1.4 315 135 Active Pass
BURRARD INLET, First Narrows Daily predictions 135 315 Burrard Inlet
Second Narrows, Burrard Inlet -0 18 -0 11 -0 04 -0 11 0.9 0.9 090 270 Burrard Inlet
Seechelt Rapids +1 35 +1 24 +1 12 +1 24 1.8 1.8 150 330 Burrard Inlet
Stevens Pass +0 15 +0 15 +0 15 +0 15 0.2 0.2 310 130 Seymour Narrows
Cape Lazo +0 15 +0 15 +0 15 +0 15 0.2 0.2 355 175 Seymour Narrows
Kuhushan Point +0 10 +0 10 +0 10 +0 10 0.2 0.2 325 145 Seymour Narrows
Shelter Point +0 10 +0 10 +0 10 +0 10 0.2 0.2 145 325 Seymour Narrows
DISCOVERY PASSAGE
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Off Cape Mudge +0 15 +0 15 +0 15 +0 15 0.5 0.5 165 345 Seymour Narrows
Orange Point +0 10 +0 10 +0 10 +0 10 0.5 0.5 145 325 Seymour Narrows
Race Point +0 05 +0 05 +0 05 +0 05 0.7 0.7 125 305 Seymour Narrows
SEYMOUR NARROWS Daily predictions 180 000 Seymour Narrows
Separation Head -0 05 -0 05 -0 05 -0 05 0.4 0.4 170 350 Seymour Narrows
Moriarty Point -0 10 -0 10 -0 10 -0 10 0.3 0.3 170 350 Seymour Narrows
Chatham Point -0 20 -0 20 -0 20 -0 20 0.3 0.3 165 345 Seymour Narrows
JOHNSTONE STRAIT
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Ripple Point -0 40 -0 40 -0 40 -0 40 0.4 0.4 105 285 Seymour Narrows
Camp Point -1 00 -1 00 -1 00 -1 00 0.4 0.4 090 270 Seymour Narrows
Race Passage #45 -0 58 -0 58 -0 58 -0 58 0.5 0.5 110 290 Seymour Narrows
Current Passage -1 00 -1 00 -1 00 -1 00 0.5 0.5 120 300 Seymour Narrows
Ransom Point -1 00 -1 00 -1 00 -1 00 0.3 0.3 110 290 Seymour Narrows
Off Broken Island -1 00 -1 00 -1 00 -1 00 0.3 0.3 100 280 Seymour Narrows
Robson Bight (off) -1 15 -1 15 -1 15 -1 15 0.3 0.3 100 280 Seymour Narrows
Ella Point, Weynton Passage -1 25 -1 25 -1 25 -1 25 0.4 0.4 105 285 Seymour Narrows
BROUGHTON STRAIT
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Pearse Passage, Cormorant Island -1 30 -1 30 -1 30 -1 30 0.4 0.4 165 345 Seymour Narrows
Leonard Point, Cormorant Island -1 35 -1 35 -1 35 -1 35 0.3 0.3 090 270 Seymour Narrows
Ledge Point -1 40 -1 40 -1 40 -1 40 0.3 0.3 110 290 Seymour Narrows
Pulteney Point -1 45 -1 45 -1 45 -1 45 0.3 0.3 120 300 Seymour Narrows
QUEEN CHARLOTTE STRAIT
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
False Head, 2 miles north from -2 20 -2 20 -2 20 -2 20 0.3 0.3 130 310 Seymour Narrows
Dillon Point, 1 mile north -2 30 -2 30 -2 30 -2 30 0.3 0.3 110 290 Seymour Narrows
Gordon Channel -2 40 -2 40 -2 40 -2 40 0.3 0.3 125 305 Seymour Narrows
GOLETAS CHANNEL
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Duval Point -3 05 -3 05 -3 05 -3 05 0.3 0.3 110 290 Seymour Narrows
Boxer Point -3 15 -3 15 -3 15 -3 15 0.3 0.3 110 290 Seymour Narrows
Lemon Point -3 20 -3 20 -3 20 -3 20 0.3 0.3 110 290 Seymour Narrows
Heath Point -3 25 -3 25 -3 25 -3 25 0.3 0.3 110 290 Seymour Narrows
Nawhitti Bar -4 30 -4 38 -4 47 -4 38 0.4 0.4 100 280 Seymour Narrows
PASSAGES NORTH OF VANCOUVER ISLAND
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Surge Narrows, Okisollo Channel -0 45 -0 45 -0 45 -0 45 0.7 0.7 140 320 Seymour Narrows
Hole In The Wall, Okisollo Channel -0 55 -0 55 -0 50 -0 55 0.8 0.8 050 230 Seymour Narrows
Rapids, near Barnes Bay, Okisollo Chan -0 50 -0 55 -0 55 -0 55 0.7 0.7 072 252 Seymour Narrows
Arran Rapids, north of Stuart Island -0 45 -0 45 -0 45 -0 45 0.7 0.7 065 245 Seymour Narrows
Yuculta Rapids, SW of Stuart Island -0 40 -0 40 -0 40 -0 40 0.5 0.5 145 325 Seymour Narrows
Godwin Point, Cordero Island -0 55 -0 55 -0 55 -0 55 0.2 0.2 050 230 Seymour Narrows
Shell Point, Blind Channel -1 10 -1 10 -1 10 -1 10 0.5 0.5 355 175 Seymour Narrows
Green Point Rapids, Cordero Channel -1 25 -1 30 -1 35 -1 30 0.5 0.5 130 310 Seymour Narrows
Whirlpool Rapids, Wellbore Channel -1 50 -1 50 -1 50 -1 50 0.6 0.6 185 005 Seymour Narrows
Shaw Point, Sunderland Channel -1 05 -1 05 -1 05 -1 05 0.2 0.2 060 240 Seymour Narrows
Root Point, Chatham Channel -1 05 -1 05 -1 05 -1 05 0.6 0.6 110 290 Seymour Narrows
Littleton Point, Chatham Channel -1 05 -1 05 -1 05 -1 05 0.4 0.4 130 310 Seymour Narrows
Ripple Bluff, Knight Inlet -1 15 -1 15 -1 15 -1 15 0.3 0.3 105 285 Seymour Narrows
Owl Island, main ent. to Knight Inlet -1 20 -1 20 -1 20 -1 20 0.3 0.3 120 300 Seymour Narrows
HECATE STRAIT and CHATHAM SOUND
Minimum Minimum Speed Direction
Before Flood Before Ebb Ratio At Maximum
Station Depth Flood Ebb Flood Ebb Flood Ebb Reference Station
Meyers Narrows, Meyers Passage -1 00 -0 56 -0 54 -0 35 0.9 1.1 090 270 Wrangell Narrows
Otter Passage, Nepean Sound -0 19 -0 22 -0 26 -0 01 - - 2.1 050 230 Wrangell Narrows
Grenville Channel (narrow portion) #46 +1 23 +1 17 +1 09 +1 38 0.4 1.6 320 140 Wrangell Narrows
Skeena River, Middle Passage +1 39 +1 31 +1 21 +1 52 0.7 1.1 120 310 Wrangell Narrows
Casey Point, Prince Rupert Harbor +1 37 +1 29 +1 19 +1 50 - - 1.0 340 160 Wrangell Narrows
Tuck Narrows, Prince Rupert Harbor +0 24 +0 28 +0 30 +0 49 1.6 2.3 325 145 Wrangell Narrows
Between Rose Spit and Overfall Shoal +0 14 +0 18 +0 20 +0 39 0.9 1.3 145 325 Wrangell Narrows