Coastal Waters Forecast
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
985 FZUS56 KSEW 292203 CWFSEW Coastal Waters Forecast for Washington National Weather Service Seattle WA 203 PM PST Sat Nov 29 2025 Inland waters of western Washington and the northern and central Washington coastal waters including the Olympic Coast National Marine Sanctuary PZZ100-301115- 203 PM PST Sat Nov 29 2025 .SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...High pressure will continue to build over area waters throughout the next week, with a series of weak frontal systems crossing the Pacific Northwest late Monday and late Thursday. $$ PZZ150-301115- Coastal Waters From Cape Flattery To James Island Out 10 Nm- 203 PM PST Sat Nov 29 2025 .TONIGHT...E wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: SW 2 ft at 8 seconds and W 7 ft at 14 seconds. .SUN...E wind 5 to 10 kt, becoming NE in the afternoon. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 13 seconds. .SUN NIGHT...E wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds and W 2 ft at 23 seconds. A chance of rain after midnight. .MON...SE wind around 5 kt, veering to S in the afternoon. Seas 4 to 6 ft. Wave Detail: W 4 ft at 11 seconds and W 5 ft at 19 seconds. Rain. .MON NIGHT...SW wind around 10 kt, veering to NW after midnight. Seas 6 to 7 ft, building to 7 to 9 ft after midnight. Wave Detail: SW 2 ft at 5 seconds, W 5 ft at 7 seconds and W 8 ft at 17 seconds. Rain. .TUE...N wind 5 to 10 kt. Seas 8 to 10 ft. Wave Detail: W 6 ft at 8 seconds and W 9 ft at 15 seconds. .TUE NIGHT...E wind around 5 kt. Seas 7 to 9 ft. Wave Detail: NW 4 ft at 7 seconds and W 9 ft at 15 seconds. .WED...SE wind around 5 kt. Seas 7 to 8 ft, subsiding to 5 to 6 ft in the afternoon. Wave Detail: W 7 ft at 14 seconds. .WED NIGHT...SE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 13 seconds. A chance of rain in the evening, then rain after midnight. .THU...SE wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 13 seconds. Rain. .THU NIGHT...S wind around 10 kt, veering to W after midnight. Seas 5 to 6 ft. Wave Detail: W 6 ft at 12 seconds. Rain. $$ PZZ153-301115- Coastal Waters From James Island To Point Grenville Out 10 Nm- 203 PM PST Sat Nov 29 2025 .TONIGHT...E wind around 5 kt. Seas 5 to 6 ft. Wave Detail: SW 2 ft at 8 seconds and W 6 ft at 15 seconds. .SUN...E wind around 5 kt, backing to NW in the afternoon. Seas 4 to 6 ft. Wave Detail: W 6 ft at 13 seconds. .SUN NIGHT...NE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds and W 2 ft at 23 seconds. A chance of rain after midnight. .MON...E wind around 5 kt, veering to S around 5 kt in the afternoon. Seas 4 to 6 ft. Wave Detail: W 4 ft at 11 seconds and W 5 ft at 20 seconds. A chance of rain in the morning, then rain in the afternoon. .MON NIGHT...SW wind 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Seas 6 to 7 ft, building to 7 to 9 ft after midnight. Wave Detail: W 5 ft at 7 seconds and W 8 ft at 17 seconds. Rain. .TUE...NW wind 10 to 15 kt, becoming N around 5 kt in the afternoon. Seas 8 to 10 ft. Wave Detail: W 6 ft at 8 seconds and W 8 ft at 15 seconds. A chance of rain in the morning. .TUE NIGHT...E wind around 5 kt. Seas 7 to 9 ft. Wave Detail: NW 5 ft at 8 seconds and W 8 ft at 15 seconds. .WED...S wind around 5 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft at 14 seconds. .WED NIGHT...SE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 13 seconds. A chance of rain in the evening, then rain likely after midnight. .THU...SE wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 2 ft at 7 seconds and W 5 ft at 14 seconds. Rain. .THU NIGHT...S wind 5 to 10 kt, veering to W after midnight. Seas 5 to 6 ft. Wave Detail: S 2 ft at 5 seconds, W 2 ft at 7 seconds and W 6 ft at 12 seconds. Rain. $$ PZZ156-301115- Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- 203 PM PST Sat Nov 29 2025 .TONIGHT...E wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW 2 ft at 8 seconds and W 6 ft at 15 seconds. .SUN...E wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 6 ft at 13 seconds. .SUN NIGHT...E wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds and W 2 ft at 23 seconds. .MON...E wind around 5 kt, veering to S in the afternoon. Seas 4 to 6 ft. Wave Detail: W 4 ft at 11 seconds and W 5 ft at 20 seconds. A chance of rain in the morning, then rain in the afternoon. .MON NIGHT...SW wind 5 to 10 kt, becoming NW 10 to 15 kt after midnight. Seas 6 to 7 ft, building to 7 to 9 ft after midnight. Wave Detail: W 5 ft at 6 seconds and W 8 ft at 17 seconds. Rain. .TUE...NW wind 10 to 15 kt, becoming N 5 to 10 kt in the afternoon. Seas 8 to 10 ft. Wave Detail: W 6 ft at 8 seconds and W 7 ft at 16 seconds. A chance of rain in the morning. .TUE NIGHT...E wind 5 to 10 kt. Seas 7 to 9 ft. Wave Detail: NW 5 ft at 8 seconds and W 8 ft at 15 seconds. .WED...E wind around 5 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft at 14 seconds. .WED NIGHT...E wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 13 seconds. A chance of rain in the evening, then rain likely after midnight. .THU...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: SW 2 ft at 6 seconds and W 5 ft at 14 seconds. Rain likely. .THU NIGHT...SW wind around 10 kt, veering to W after midnight. Seas 5 to 6 ft. Wave Detail: S 2 ft at 5 seconds, W 2 ft at 7 seconds and W 6 ft at 12 seconds. Rain. $$ PZZ170-301115- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 203 PM PST Sat Nov 29 2025 .TONIGHT...NE wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: S 2 ft at 8 seconds and SW 7 ft at 14 seconds. .SUN...E wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: SW 6 ft at 12 seconds. .SUN NIGHT...NE wind around 5 kt. Seas around 5 ft. Wave Detail: SW 5 ft at 11 seconds and W 2 ft at 22 seconds. A chance of rain after midnight. .MON...S wind 5 to 10 kt. Seas 5 to 7 ft. Wave Detail: W 4 ft at 11 seconds and W 6 ft at 19 seconds. Rain. .MON NIGHT...W wind 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Seas 7 to 9 ft, building to 9 to 11 ft after midnight. Wave Detail: W 8 ft at 7 seconds and W 9 ft at 17 seconds. Rain, mainly in the evening. .TUE...NW wind 15 to 20 kt, becoming N 10 to 15 kt in the afternoon. Seas 9 to 12 ft. Wave Detail: NW 8 ft at 8 seconds and W 9 ft at 15 seconds. .TUE NIGHT...NE wind 5 to 10 kt. Seas 8 to 10 ft. Wave Detail: NW 5 ft at 7 seconds and W 9 ft at 15 seconds. .WED...E wind around 5 kt, veering to SW in the afternoon. Seas 6 to 8 ft. Wave Detail: W 8 ft at 14 seconds. A chance of rain in the afternoon. .WED NIGHT...S wind 5 to 10 kt. Seas around 5 ft. Wave Detail: W 5 ft at 13 seconds. A chance of rain in the evening, then rain after midnight. .THU...S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 6 ft at 14 seconds. Rain. .THU NIGHT...SW wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W 2 ft at 7 seconds and W 7 ft at 12 seconds. Rain. $$ PZZ173-301115- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 203 PM PST Sat Nov 29 2025 .TONIGHT...NE wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: SW 2 ft at 8 seconds and W 7 ft at 14 seconds. .SUN...SE wind 5 to 10 kt, veering to S in the afternoon. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 12 seconds. .SUN NIGHT...NE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: SW 5 ft at 11 seconds and W 2 ft at 22 seconds. .MON...SE wind around 5 kt, veering to SW in the afternoon. Seas 5 to 6 ft. Wave Detail: W 4 ft at 11 seconds and W 6 ft at 19 seconds. Rain. .MON NIGHT...W wind 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Seas 7 to 9 ft, building to 9 to 11 ft after midnight. Wave Detail: W 8 ft at 7 seconds and W 8 ft at 17 seconds. Rain, mainly in the evening. .TUE...NW wind 20 to 25 kt, becoming N 15 to 20 kt in the afternoon. Seas 10 to 12 ft. Wave Detail: NW 9 ft at 8 seconds and W 8 ft at 15 seconds. .TUE NIGHT...N wind 10 to 15 kt, becoming NE around 5 kt after midnight. Seas 8 to 10 ft. Wave Detail: NW 7 ft at 8 seconds and W 9 ft at 15 seconds. .WED...W wind 5 to 10 kt. Seas 6 to 8 ft. Wave Detail: W 8 ft at 14 seconds. .WED NIGHT...W wind 5 to 10 kt, backing to S after midnight. Seas 5 to 6 ft. Wave Detail: W 6 ft at 13 seconds. A chance of rain in the evening, then rain likely after midnight. .THU...S wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 2 ft at 7 seconds and W 6 ft at 14 seconds. Rain. .THU NIGHT...W wind 10 to 15 kt. Seas 6 to 7 ft. Wave Detail: W 4 ft at 7 seconds and W 7 ft at 12 seconds. Rain. $$ PZZ176-301115- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 203 PM PST Sat Nov 29 2025 .TONIGHT...E wind 5 to 10 kt. Seas 6 to 7 ft. Wave Detail: SW 2 ft at 8 seconds and W 7 ft at 14 seconds. .SUN...E wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: SW 6 ft at 12 seconds. .SUN NIGHT...NE wind around 5 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 11 seconds and W 2 ft at 23 seconds. .MON...NE wind around 5 kt, backing to SW in the afternoon. Seas 5 to 6 ft. Wave Detail: W 4 ft at 11 seconds and W 6 ft at 19 seconds. A chance of rain in the morning, then rain in the afternoon. .MON NIGHT...W wind 10 to 15 kt, becoming NW 15 to 20 kt after midnight. Seas 6 to 8 ft, building to 8 to 11 ft after midnight. Wave Detail: NW 8 ft at 6 seconds and W 9 ft at 17 seconds. Rain. .TUE...NW wind 15 to 20 kt. Seas 10 to 12 ft. Wave Detail: NW 8 ft at 8 seconds and W 8 ft at 15 seconds. A chance of rain in the morning. .TUE NIGHT...N wind 10 to 15 kt, becoming NE around 5 kt after midnight. Seas 8 to 10 ft. Wave Detail: NW 7 ft at 8 seconds and W 8 ft at 15 seconds. .WED...NE wind around 5 kt, backing to NW in the afternoon. Seas 6 to 8 ft. Wave Detail: W 8 ft at 14 seconds. .WED NIGHT...NW wind around 5 kt, backing to SW after midnight. Seas 5 to 6 ft. Wave Detail: W 6 ft at 13 seconds. A chance of rain in the evening, then rain likely after midnight. .THU...SW wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: W 3 ft at 7 seconds and W 6 ft at 14 seconds. Rain likely. .THU NIGHT...W wind around 10 kt. Seas 6 to 7 ft. Wave Detail: S 2 ft at 5 seconds, W 2 ft at 7 seconds and W 7 ft at 12 seconds. Rain. $$ PZZ130-301115- West Entrance U.S. Waters Strait Of Juan De Fuca- 203 PM PST Sat Nov 29 2025 .TONIGHT...E wind around 10 kt. Seas 3 to 5 ft. Wave Detail: SE 2 ft at 5 seconds and W 5 ft at 13 seconds. .SUN...E wind 5 to 10 kt, easing to around 5 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: E 2 ft at 3 seconds and W 4 ft at 13 seconds. .SUN NIGHT...E wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 11 seconds. A chance of rain after midnight. .MON...SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 11 seconds and W 3 ft at 19 seconds. Rain. .MON NIGHT...S wind 5 to 10 kt, veering to W after midnight. Seas 4 to 6 ft. Wave Detail: W 2 ft at 6 seconds and W 6 ft at 17 seconds. Rain. .TUE...NE wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 4 ft at 7 seconds and W 6 ft at 15 seconds. .TUE NIGHT...E wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 2 ft at 8 seconds and W 6 ft at 15 seconds. .WED...SE wind around 5 kt. Seas 4 to 6 ft. Wave Detail: W 6 ft at 14 seconds. .WED NIGHT...SE wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 13 seconds. A chance of rain. .THU...SE wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 13 seconds. Rain. .THU NIGHT...S wind around 10 kt, veering to SW after midnight. Seas 3 to 5 ft. Wave Detail: W 5 ft at 12 seconds. Rain. $$ PZZ131-301115- Central U.S. Waters Strait Of Juan De Fuca- 203 PM PST Sat Nov 29 2025 .TONIGHT...E wind 5 to 10 kt. Waves around 2 ft or less. .SUN...E wind 5 to 10 kt, easing to around 5 kt in the afternoon. Waves around 2 ft or less. .SUN NIGHT...E wind around 5 kt. Waves around 2 ft or less. .MON...E wind around 5 kt, veering to S in the afternoon. Waves around 2 ft or less. A chance of rain in the morning, then rain in the afternoon. .MON NIGHT...S wind around 5 kt, backing to E after midnight. Waves around 2 ft or less. Rain. .TUE...NE wind around 5 kt. Waves around 2 ft or less. .TUE NIGHT...E wind around 5 kt. Waves around 2 ft or less. .WED...E wind around 5 kt. Waves around 2 ft or less. .WED NIGHT...SE wind around 5 kt. Waves around 2 ft or less. A chance of rain after midnight. .THU...SE wind around 5 kt. Waves around 2 ft or less. Rain likely. .THU NIGHT...SE wind 5 to 10 kt, becoming SW 10 to 15 kt after midnight. Waves around 2 ft or less. Rain. $$ PZZ132-301115- East Entrance U.S. Waters Strait Of Juan De Fuca- 203 PM PST Sat Nov 29 2025 .TONIGHT...N wind around 5 kt. Waves around 2 ft or less. .SUN...NW wind around 5 kt. Waves around 2 ft or less. .SUN NIGHT...Light and variable winds. Waves around 2 ft or less. .MON...SE wind around 5 kt. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon. .MON NIGHT...SE wind 5 to 10 kt. Waves around 2 ft or less. Rain. .TUE...N wind around 5 kt. Waves around 2 ft or less. .TUE NIGHT...N wind around 5 kt, veering to E after midnight. Waves around 2 ft or less. .WED...SE wind around 5 kt. Waves around 2 ft or less. .WED NIGHT...SE wind around 5 kt. Waves around 2 ft or less. A chance of rain after midnight. .THU...SE wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon. .THU NIGHT...S wind 5 to 10 kt. Waves around 2 ft or less. Rain. $$ PZZ134-301115- Admiralty Inlet- 203 PM PST Sat Nov 29 2025 .TONIGHT...N wind around 5 kt. Waves around 2 ft or less. .SUN...NW wind around 5 kt. Waves around 2 ft or less. .SUN NIGHT...Light and variable winds. Waves around 2 ft or less. .MON...SE wind around 5 kt. Waves around 2 ft or less. Rain likely in the afternoon. .MON NIGHT...SE wind around 5 kt. Waves around 2 ft or less. Rain. .TUE...NW wind around 5 kt. Waves around 2 ft or less. .TUE NIGHT...N wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less. .WED...Light and variable winds. Waves around 2 ft or less. .WED NIGHT...SE wind around 5 kt. Waves around 2 ft or less. A chance of rain after midnight. .THU...SE wind 5 to 10 kt. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon. .THU NIGHT...S wind 5 to 10 kt. Waves around 2 ft or less. Rain. $$ PZZ133-301115- Northern Inland Waters Including The San Juan Islands- 203 PM PST Sat Nov 29 2025 .TONIGHT...N wind around 5 kt. Waves around 2 ft or less. .SUN...N wind around 5 kt. Waves around 2 ft or less. .SUN NIGHT...Light and variable winds. Waves around 2 ft or less. .MON...SE wind around 5 kt. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon. .MON NIGHT...SE wind around 5 kt. Waves around 2 ft or less. Rain likely. .TUE...N wind around 5 kt. Waves around 2 ft or less. .TUE NIGHT...Light and variable winds. Waves around 2 ft or less. .WED...E wind around 5 kt in the morning, becoming light and variable. Waves around 2 ft or less. .WED NIGHT...E wind around 5 kt. Waves around 2 ft or less. A chance of rain after midnight. .THU...SE wind around 5 kt. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon. .THU NIGHT...S wind 5 to 10 kt. Waves around 2 ft or less. Rain. $$ PZZ135-301115- Puget Sound and Hood Canal- 203 PM PST Sat Nov 29 2025 .TONIGHT...N wind around 5 kt. Waves around 2 ft or less. Patchy dense fog late this evening and overnight. .SUN...N wind around 5 kt. Waves around 2 ft or less. Patchy dense fog in the morning. .SUN NIGHT...Light and variable winds. Waves around 2 ft or less. .MON...Light and variable winds, becoming S around 5 kt in the afternoon. Waves around 2 ft or less. .MON NIGHT...S wind around 5 kt. Waves around 2 ft or less. Rain likely. .TUE...N wind around 5 kt. Waves around 2 ft or less. A chance of rain in the morning. .TUE NIGHT...N wind around 5 kt in the evening, becoming light and variable. Waves around 2 ft or less. .WED...Light and variable winds. Waves around 2 ft or less. .WED NIGHT...Light and variable winds. Waves around 2 ft or less. A chance of rain after midnight. .THU...S wind around 5 kt. Waves around 2 ft or less. A chance of rain in the morning, then rain likely in the afternoon. .THU NIGHT...S wind 5 to 10 kt. Waves around 2 ft or less. Rain. $$ PZZ110-301115- Grays Harbor Bar- 203 PM PST Sat Nov 29 2025 Combined seas 4 to 6 feet. Bar conditions light. Maximum ebb currents will occur around 1130 PM Saturday, 1230 PM Sunday, and 1245 AM Monday. $$