Coastal Waters Forecast
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
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779 FZUS56 KSEW 211607 CWFSEW Coastal Waters Forecast for Washington National Weather Service Seattle WA 907 AM PDT Tue May 21 2024 Inland waters of western Washington and the northern and central Washington coastal waters including the Olympic Coast National Marine Sanctuary PZZ100-220515- 907 AM PDT Tue May 21 2024 .SYNOPSIS FOR THE NORTHERN AND CENTRAL WASHINGTON COASTAL AND INLAND WATERS...A seasonably strong frontal system crosses the waters today, with seas over the coastal waters approaching 15 ft Wednesday. Additional systems may develop and move across the region late this week. $$ PZZ150-220515- Coastal Waters From Cape Flattery To James Island Out 10 Nm- 907 AM PDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM PDT THIS EVENING THROUGH WEDNESDAY AFTERNOON... .TODAY...SW wind 10 to 15 kt, veering to W this afternoon. Seas 4 to 6 ft. Wave Detail: W 5 ft at 7 seconds and SW 2 ft at 17 seconds. Rain until late afternoon, then a chance of rain late. Patchy fog. .TONIGHT...NW wind 20 to 25 kt. Seas 6 to 9 ft, building to 10 to 13 ft after midnight. Wave Detail: W 13 ft at 10 seconds and SW 2 ft at 15 seconds. .WED...NW wind 20 to 25 kt, easing to around 15 kt in the afternoon. Seas 9 to 13 ft, subsiding to 8 to 10 ft in the afternoon. Wave Detail: W 12 ft at 9 seconds and SW 2 ft at 15 seconds. .WED NIGHT...W wind 5 to 10 kt, backing to SW after midnight. Seas 7 to 8 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: W 8 ft at 9 seconds and SW 2 ft at 16 seconds. .THU...S wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: W 5 ft at 8 seconds and SW 2 ft at 17 seconds. .THU NIGHT...SW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 7 seconds and SW 2 ft at 16 seconds. A chance of showers after midnight. .FRI...W wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Showers likely, mainly in the morning. .FRI NIGHT...W wind 10 to 15 kt. Seas 5 to 7 ft. .SAT...W wind around 10 kt. Seas 6 to 7 ft. .SAT NIGHT...W wind 5 to 10 kt. Seas 5 to 6 ft. $$ PZZ153-220515- Coastal Waters From James Island To Point Grenville Out 10 Nm- 907 AM PDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM PDT THIS EVENING THROUGH WEDNESDAY AFTERNOON... .TODAY...SW wind 10 to 15 kt, veering to W late. Seas 4 to 6 ft. Wave Detail: W 6 ft at 7 seconds and SW 2 ft at 17 seconds. Rain. Patchy fog. .TONIGHT...NW wind 15 to 20 kt, rising to 20 to 25 kt after midnight. Seas 6 to 9 ft, building to 9 to 13 ft after midnight. Wave Detail: W 13 ft at 10 seconds and SW 2 ft at 15 seconds. A chance of showers in the evening. .WED...NW wind 20 to 25 kt, easing to 10 to 15 kt in the afternoon. Seas 9 to 13 ft, subsiding to 8 to 11 ft in the afternoon. Wave Detail: NW 12 ft at 10 seconds and SW 2 ft at 15 seconds. .WED NIGHT...W wind 5 to 10 kt. Seas 6 to 9 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: W 8 ft at 9 seconds and SW 2 ft at 16 seconds. .THU...S wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 8 seconds and SW 2 ft at 17 seconds. .THU NIGHT...SW wind around 5 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 8 seconds and SW 2 ft at 15 seconds. A chance of showers after midnight. .FRI...SW wind 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Showers likely, mainly in the morning. .FRI NIGHT...NW wind 10 to 15 kt. Seas 5 to 7 ft. A chance of showers after midnight. .SAT...NW wind 5 to 10 kt. Seas 5 to 7 ft. A chance of showers in the morning. .SAT NIGHT...W wind 5 to 10 kt. Seas 4 to 6 ft. $$ PZZ156-220515- Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm- 907 AM PDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM PDT THIS EVENING THROUGH WEDNESDAY AFTERNOON... .TODAY...SW wind 10 to 15 kt, becoming W 15 to 20 kt this afternoon. Seas 4 to 6 ft. Wave Detail: W 6 ft at 7 seconds and SW 2 ft at 17 seconds. Rain. Patchy fog. .TONIGHT...NW wind 15 to 20 kt, rising to 20 to 25 kt after midnight. Seas 5 to 8 ft, building to 8 to 11 ft after midnight. Wave Detail: NW 11 ft at 10 seconds and SW 2 ft at 16 seconds. A chance of showers in the evening. .WED...NW wind 20 to 25 kt, easing to 15 to 20 kt in the afternoon. Seas 9 to 12 ft. Wave Detail: NW 12 ft at 10 seconds and SW 2 ft at 16 seconds. .WED NIGHT...NW wind 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 7 to 9 ft, subsiding to 5 to 7 ft after midnight. Wave Detail: W 9 ft at 10 seconds and SW 2 ft at 16 seconds. .THU...SW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 8 seconds and SW 2 ft at 17 seconds. .THU NIGHT...SW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 8 seconds and SW 2 ft at 15 seconds. A chance of showers after midnight. .FRI...SW wind 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Showers likely, mainly in the morning. .FRI NIGHT...NW wind 10 to 15 kt. Seas 4 to 6 ft. A chance of showers after midnight. .SAT...NW wind 10 to 15 kt. Seas 5 to 6 ft. A chance of showers in the morning. .SAT NIGHT...NW wind 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 4 to 6 ft. $$ PZZ170-220515- Coastal Waters From Cape Flattery To James Island 10 To 60 Nm- 907 AM PDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM PDT THIS AFTERNOON THROUGH WEDNESDAY EVENING... .TODAY...SW wind 10 to 15 kt, becoming W 15 to 20 kt this afternoon. Seas 5 to 6 ft, building to 6 to 8 ft this afternoon. Wave Detail: W 7 ft at 11 seconds and SW 3 ft at 16 seconds. Patchy fog. Rain this morning. A chance of rain early this afternoon, then a slight chance of rain late. .TONIGHT...NW wind 25 to 35 kt. Seas 9 to 13 ft, building to 12 to 16 ft after midnight. Wave Detail: NW 15 ft at 9 seconds and SW 3 ft at 16 seconds. .WED...NW wind 25 to 30 kt, easing to 20 to 25 kt in the afternoon. Seas 12 to 15 ft, subsiding to 10 to 13 ft in the afternoon. Wave Detail: NW 15 ft at 9 seconds and SW 2 ft at 16 seconds. .WED NIGHT...NW wind 10 to 15 kt. Seas 8 to 10 ft, subsiding to 6 to 7 ft after midnight. Wave Detail: NW 9 ft at 9 seconds and SW 2 ft at 16 seconds. .THU...SW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 8 seconds and SW 2 ft at 17 seconds. .THU NIGHT...SW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 16 seconds. A chance of showers after midnight. .FRI...W wind 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Seas 4 to 6 ft. A chance of showers in the morning. .FRI NIGHT...NW wind 15 to 20 kt. Seas 6 to 9 ft. .SAT...NW wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Seas 6 to 9 ft. .SAT NIGHT...W wind 10 to 15 kt. Seas 5 to 7 ft. $$ PZZ173-220515- Coastal Waters From James Island To Point Grenville 10 To 60 Nm- 907 AM PDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM PDT THIS AFTERNOON THROUGH WEDNESDAY EVENING... .TODAY...SW wind 15 to 20 kt, veering to W this afternoon. Seas 5 to 8 ft. Wave Detail: W 8 ft at 7 seconds and SW 3 ft at 17 seconds. Rain, mainly this morning. Patchy fog. .TONIGHT...NW wind 25 to 30 kt with gusts up to 40 kt. Seas 9 to 12 ft, building to 12 to 16 ft after midnight. Wave Detail: NW 16 ft at 10 seconds and SW 3 ft at 16 seconds. .WED...NW wind 25 to 30 kt. Seas 14 to 16 ft, subsiding to 11 to 14 ft in the afternoon. Wave Detail: NW 16 ft at 10 seconds and SW 2 ft at 16 seconds. .WED NIGHT...NW wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 8 to 11 ft, subsiding to 6 to 8 ft after midnight. Wave Detail: NW 10 ft at 9 seconds and SW 2 ft at 16 seconds. .THU...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 8 seconds and SW 2 ft at 17 seconds. .THU NIGHT...SW wind 5 to 10 kt. Seas around 4 ft. Wave Detail: W 4 ft at 7 seconds and SW 2 ft at 15 seconds. A chance of showers after midnight. .FRI...W wind 10 to 15 kt, becoming NW 15 to 20 kt in the afternoon. Seas 4 to 6 ft. A chance of showers in the morning. .FRI NIGHT...NW wind 15 to 20 kt. Seas 6 to 9 ft. .SAT...NW wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Seas 7 to 9 ft. .SAT NIGHT...W wind 10 to 15 kt. Seas 6 to 7 ft. $$ PZZ176-220515- Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm- 907 AM PDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM PDT THIS AFTERNOON THROUGH WEDNESDAY EVENING... .TODAY...SW wind 10 to 15 kt, becoming W 15 to 20 kt late this morning and early afternoon, veering to NW late. Seas 5 to 8 ft. Wave Detail: W 7 ft at 7 seconds and SW 3 ft at 17 seconds. Rain until late afternoon, then a chance of rain late. Patchy fog. .TONIGHT...NW wind 20 to 25 kt, rising to 25 to 30 kt after midnight. Seas 8 to 11 ft, building to 10 to 14 ft after midnight. Wave Detail: NW 14 ft at 10 seconds and SW 2 ft at 16 seconds. .WED...NW wind 25 to 30 kt, easing to 20 to 25 kt in the afternoon. Seas 13 to 15 ft, subsiding to 11 to 14 ft in the afternoon. Wave Detail: NW 15 ft at 10 seconds and SW 2 ft at 16 seconds. .WED NIGHT...NW wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 9 to 12 ft, subsiding to 7 to 8 ft after midnight. Wave Detail: NW 11 ft at 9 seconds and SW 2 ft at 16 seconds. .THU...W wind 5 to 10 kt. Seas 5 to 6 ft. Wave Detail: NW 6 ft at 8 seconds and SW 2 ft at 17 seconds. .THU NIGHT...W wind 5 to 10 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and SW 2 ft at 15 seconds. A chance of showers after midnight. .FRI...NW wind 10 to 15 kt. Seas 4 to 6 ft. A chance of showers in the morning. .FRI NIGHT...NW wind 15 to 20 kt. Seas 5 to 7 ft, building to 7 to 8 ft after midnight. A chance of showers after midnight. .SAT...NW wind 10 to 15 kt. Seas 7 to 8 ft. .SAT NIGHT...W wind 10 to 15 kt. Seas 6 to 7 ft. $$ PZZ130-220515- West Entrance U.S. Waters Strait Of Juan De Fuca- 907 AM PDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM PDT THIS EVENING THROUGH LATE TONIGHT... .TODAY...SW wind 10 to 15 kt, veering to W late. Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds. Rain until late afternoon, then a chance of rain late. Patchy fog. .TONIGHT...W wind 15 to 20 kt. Seas 4 to 6 ft, building to 6 to 9 ft after midnight. Wave Detail: W 8 ft at 9 seconds. A chance of showers. .WED...W wind 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: W 7 ft at 9 seconds. .WED NIGHT...SW wind 5 to 10 kt. Seas 4 to 6 ft. Wave Detail: W 5 ft at 9 seconds. .THU...SW wind 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 8 seconds. .THU NIGHT...SW wind 5 to 10 kt. Seas around 3 ft. Wave Detail: W 3 ft at 5 seconds. A chance of showers after midnight. .FRI...SW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Showers likely, mainly in the morning. .FRI NIGHT...W wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Seas 3 to 5 ft. A chance of showers in the evening. .SAT...W wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. .SAT NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Seas 3 to 5 ft. $$ PZZ131-220515- Central U.S. Waters Strait Of Juan De Fuca- 907 AM PDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM PDT THIS EVENING THROUGH LATE TONIGHT... .TODAY...S wind 10 to 15 kt, veering to W this afternoon. Waves around 2 ft or less, then around 3 ft this afternoon. Rain. Patchy fog. .TONIGHT...W wind 20 to 25 kt. Waves 3 to 5 ft. A chance of showers. .WED...W wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Waves 3 to 5 ft. .WED NIGHT...W wind 5 to 10 kt. Waves around 3 ft. .THU...W wind 5 to 10 kt. Waves around 2 ft or less. .THU NIGHT...W wind 10 to 15 kt, easing to 5 to 10 kt after midnight. Waves around 2 ft or less. .FRI...SW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Waves around 2 ft or less. Showers likely, mainly in the morning. .FRI NIGHT...W wind 15 to 20 kt. Waves 3 to 4 ft. A chance of showers in the evening. .SAT...SW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon. Waves around 3 ft. .SAT NIGHT...W wind 10 to 15 kt. Waves 3 to 4 ft. $$ PZZ132-220515- East Entrance U.S. Waters Strait Of Juan De Fuca- 907 AM PDT Tue May 21 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM PDT THIS EVENING THROUGH LATE TONIGHT... .TODAY...SE wind 15 to 20 kt, easing to 10 to 15 kt early this afternoon, veering to SW late. Waves around 3 ft. Rain. Patchy fog. .TONIGHT...W wind 15 to 20 kt, rising to 20 to 25 kt after midnight. Waves 3 to 5 ft. A chance of showers in the evening, then showers likely after midnight. .WED...W wind 15 to 20 kt, easing to 10 to 15 kt in the afternoon. Waves 3 to 5 ft. A chance of showers in the morning. .WED NIGHT...S wind 5 to 10 kt. Waves around 2 ft or less. .THU...S wind 5 to 10 kt. Waves around 2 ft or less. .THU NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less. .FRI...S wind 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Waves around 2 ft or less. Showers likely, mainly in the morning. .FRI NIGHT...W wind 15 to 20 kt, easing to 10 to 15 kt after midnight. Waves 3 to 4 ft. A chance of showers. .SAT...SW wind 5 to 10 kt. Waves around 3 ft in the morning, then around 2 ft or less. A chance of showers in the morning. .SAT NIGHT...W wind 10 to 15 kt. Waves around 2 ft or less, then around 3 ft after midnight. $$ PZZ134-220515- Admiralty Inlet- 907 AM PDT Tue May 21 2024 .TODAY...SE wind 10 to 15 kt. Waves around 2 ft or less. Rain. Patchy fog late this morning and afternoon. .TONIGHT...W wind 10 to 15 kt. Waves around 2 ft or less. Showers likely. .WED...W wind 10 to 15 kt, becoming NW 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of showers in the morning. .WED NIGHT...S wind around 5 kt. Waves around 2 ft or less. .THU...SE wind 5 to 10 kt. Waves around 2 ft or less. .THU NIGHT...W wind around 5 kt. Waves around 2 ft or less. .FRI...S wind 5 to 10 kt. Waves around 2 ft or less. Showers likely. .FRI NIGHT...W wind 5 to 10 kt. Waves around 2 ft or less. A chance of showers. .SAT...S wind 5 to 10 kt, backing to SE in the afternoon. Waves around 2 ft or less. A chance of showers. .SAT NIGHT...NW wind 5 to 10 kt, backing to SW after midnight. Waves around 2 ft or less. $$ PZZ133-220515- Northern Inland Waters Including The San Juan Islands- 907 AM PDT Tue May 21 2024 .TODAY...S wind 10 to 15 kt, becoming SE 15 to 20 kt late this morning, then becoming S 10 to 15 kt this afternoon. Waves around 2 ft or less. Rain. Patchy fog. .TONIGHT...W wind 10 to 15 kt. Waves around 2 ft or less. Showers. .WED...W wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of showers in the morning. .WED NIGHT...S wind around 5 kt. Waves around 2 ft or less. .THU...S wind 5 to 10 kt. Waves around 2 ft or less. .THU NIGHT...S wind around 5 kt. Waves around 2 ft or less. .FRI...S wind 5 to 10 kt. Waves around 2 ft or less. Showers likely, mainly in the morning. .FRI NIGHT...SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of showers. .SAT...SW wind 5 to 10 kt. Waves around 2 ft or less. A chance of showers in the morning. .SAT NIGHT...SW wind 5 to 10 kt. Waves around 2 ft or less. $$ PZZ135-220515- Puget Sound and Hood Canal- 907 AM PDT Tue May 21 2024 .TODAY...S wind 10 to 15 kt. Waves around 2 ft or less. A chance of rain early this morning, then rain late this morning and afternoon. Patchy fog this afternoon. .TONIGHT...S wind 10 to 15 kt, becoming SW 15 to 20 kt after midnight. Waves around 2 ft or less. Showers likely, mainly in the evening. .WED...SW wind 10 to 15 kt, easing to 5 to 10 kt in the afternoon. Waves around 2 ft or less. A chance of showers in the morning. .WED NIGHT...S wind 5 to 10 kt. Waves around 2 ft or less. .THU...S wind 5 to 10 kt. Waves around 2 ft or less. .THU NIGHT...SW wind 5 to 10 kt, becoming S after midnight. Waves around 2 ft or less. .FRI...S wind 5 to 10 kt. Waves around 2 ft or less. A chance of showers. .FRI NIGHT...SW wind 5 to 10 kt, backing to S after midnight. Waves around 2 ft or less. A chance of showers. .SAT...S wind 5 to 10 kt. Waves around 2 ft or less. A chance of showers. .SAT NIGHT...W wind 5 to 10 kt, backing to S after midnight. Waves around 2 ft or less. $$ PZZ110-220515- Grays Harbor Bar- 907 AM PDT Tue May 21 2024 Combined seas 6 to 7 ft, rising to 10 to 12 ft Wednesday. Bar conditions light to moderate, becoming moderate to rough on Wednesday. Maximum ebb currents will occur around 415 PM Tuesday afternoon, 430 AM Wednesday morning, and 5 PM Wednesday afternoon. The Wednesday morning ebb will be strong. $$