Alerts from NWS Seattle WA (UNOFFICIAL)
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sea.nws-bot.us
Alerts from NWS Seattle WA (UNOFFICIAL)
@sea.nws-bot.us
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Unofficial bot sharing alerts from NWS Seattle WA.

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Small Craft Advisory issued November 17 at 12:36AM PST until November 17 at 10:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...West winds 15 to 25 kt with gusts to 30 kt. * WHERE...Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 10 AM PST this morning. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 10 ft and northwest winds gusting to 25 kt. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 10 nm. * WHEN...Until 10 AM PST this morning. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 20 kt gusting to 25 kt and seas 9 to 12 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 10 to 60 nm. * WHEN...Until 6 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 17, 2025 at 8:45 AM
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Small Craft Advisory issued November 16 at 10:19PM PST until November 17 at 6:00PM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Seas 9 to 12 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 10 to 60 nm. * WHEN...Until 6 PM PST Monday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 10 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 10 nm. * WHEN...Until 6 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft.
November 17, 2025 at 6:30 AM
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Small Craft Advisory issued November 16 at 2:53PM PST until November 17 at 6:00PM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Seas 9 to 11 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 10 to 60 nm. * WHEN...Until 6 PM PST Monday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 10 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 10 nm. * WHEN...Until 6 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft.
November 16, 2025 at 11:00 PM
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Small Craft Advisory issued November 16 at 9:43AM PST until November 17 at 10:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Seas 9 to 12 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 10 to 60 nm. * WHEN...From 10 AM this morning to 10 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 10 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 10 nm. * WHEN...From 4 PM this afternoon to 7 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft.
November 16, 2025 at 5:45 PM
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Dense Fog Advisory issued November 16 at 9:31AM PST until November 16 at 10:00AM PST by NWS Seattle WA
Additional Details Here.
Visibilities will continue to slowly improve this morning. Please continue to use caution for areas of patchy fog this morning.
November 16, 2025 at 5:45 PM
sea.nws-bot.us
Dense Fog Advisory issued November 16 at 5:37AM PST until November 16 at 10:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...City of Seattle, Eastside, Lowlands of Pierce and Southern King Counties, Olympia and Southern Puget Sound, and Shoreline / Lynnwood / South Everett Area. * WHEN...Until 10 AM PST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Localized areas of dense fog have developed this morning around central Puget Sound. Visibilities will improve mid to late morning.
November 16, 2025 at 1:45 PM
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Small Craft Advisory issued November 16 at 2:29AM PST until November 17 at 10:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...West winds 15 to 25 kt and seas 7 to 12 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 10 to 60 nm. * WHEN...From 10 AM this morning to 10 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 8 to 10 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 10 nm. * WHEN...From 4 PM this afternoon to 7 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft.
November 16, 2025 at 10:45 AM
sea.nws-bot.us
Small Craft Advisory issued November 15 at 8:47PM PST until November 17 at 4:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Seas 8 to 13 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 10 to 60 nm. * WHEN...From 10 AM Sunday to 4 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 7 to 11 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 10 nm. * WHEN...From 4 PM Sunday to 4 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft.
November 16, 2025 at 5:00 AM
sea.nws-bot.us
Small Craft Advisory issued November 15 at 1:29PM PST until November 17 at 4:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Seas 8 to 13 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater 10 to 60 nm. * WHEN...From 10 AM Sunday to 4 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Seas 7 to 11 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 10 nm. * WHEN...From 4 PM Sunday to 4 AM PST Monday. * IMPACTS...Conditions will be hazardous to small craft.
November 15, 2025 at 9:45 PM
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Hydrologic Outlook issued November 14 at 3:45PM PST by NWS Seattle WA
Additional Details Here.
ESFSEW The bulk of the rainfall concentrated on areas south of the Skokomish River basin so the chance of the river cresting much higher than forecast is very low. Another batch of rain overnight will result in cresting higher than it is, but it is not expected to exceed flood stage. Please monitor the latest river forecasts from the National Weather Service for additional information.
November 15, 2025 at 12:00 AM
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Hydrologic Outlook issued November 14 at 3:46PM PST by NWS Seattle WA
Additional Details Here.
ESFSEW The bulk of the rainfall concentrated on areas south of the Skokomish River basin so the chance of the river cresting much higher than forecast is very low. Another batch of rain overnight will result in cresting higher than it is, but it is not expected to exceed flood stage. Please monitor the latest river forecasts from the National Weather Service for additional information.
November 15, 2025 at 12:00 AM
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Flood Advisory issued November 14 at 10:19AM PST until November 14 at 3:15PM PST by NWS Seattle WA
Additional Details Here.
The second in a series of rainstorms is producing a rather stationary area of light to moderate rain with total amounts stacking up, resulting in ponding of water and nuisance flooding. * WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...Portions of northwest and west central Washington, including the following counties, in northwest Washington, Kitsap and Mason. In west central Washington, King, Pierce, Snohomish and Thurston. * WHEN...Until 315 PM PST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 1018 AM PST, Doppler radar and automated rain gauges indicated heavy rain. This will cause urban and small stream flooding. Overflowing poor drainage areas will cause minor flooding in the advisory area. Between 0.8 and 1.5 inches of rain have fallen. - Additional rainfall amounts of 0.5 to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Seattle, Tacoma, Bellevue, Everett, Kent, Federal Way, Auburn, Edmonds, Bremerton, North Bend, Belfair, Gold Bar, Carnation, Index, Renton, Redmond, Kirkland, Sammamish, Lacey and Lynnwood. - http://www.weather.gov/safety/flood
November 14, 2025 at 6:30 PM
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Small Craft Advisory issued November 14 at 8:53AM PST until November 14 at 4:00PM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Seas 8 to 10 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...Until 4 PM PST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...South winds 15 to 25 kt. * WHERE...Puget Sound and Hood Canal. * WHEN...From 4 PM this afternoon to 4 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft.
November 14, 2025 at 5:00 PM
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Small Craft Advisory issued November 14 at 2:30AM PST until November 15 at 4:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...South winds 15 to 25 kt. * WHERE...Puget Sound and Hood Canal. * WHEN...From 4 PM this afternoon to 4 AM PST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Southeast winds 15 to 25 kt and seas 8 to 10 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...Until 10 AM PST this morning. * IMPACTS...Conditions will be hazardous to small craft.
November 14, 2025 at 10:45 AM
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Hydrologic Outlook issued November 14 at 2:31AM PST by NWS Seattle WA
Additional Details Here.
ESFSEW A series of progressive systems will bring rain to western Washington through the weekend. The heaviest rainfall is expected through Saturday, with rainfall amounts over the Olympic Peninsula ranging between 2-3 inches. This will lead to rises on the Skokomish River in Mason County. With the Skokomish River running high and with snow levels expected to be between 5500-7500 feet, expect sharper rises on the river late Friday into Saturday. Flooding will be possible into the weekend. Please monitor the latest river forecasts from the National Weather Service for additional information.
November 14, 2025 at 10:45 AM
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Small Craft Advisory issued November 14 at 1:33AM PST until November 14 at 2:00AM PST by NWS Seattle WA
Additional Details Here.
Small Craft Advisory conditions have subsided. * WHAT...Southeast winds 15 to 25 kt and seas 8 to 10 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...Until 10 AM PST this morning. * IMPACTS...Conditions will be hazardous to small craft.
November 14, 2025 at 9:45 AM
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Small Craft Advisory issued November 13 at 5:35PM PST until November 14 at 2:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Rough bar conditions. Combined seas 9 to 11 ft. Maximum ebb currents will occur around 1130 PM Thursday, 1230 PM Friday, and 1230 AM Saturday. * WHERE...Grays Harbor Bar. * WHEN...Until 2 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft especially when navigating in or near harbor entrances. * WHAT...West winds 15 to 25 kt and seas 8 to 11 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...Until 10 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt. * WHERE...Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 10 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 14, 2025 at 1:45 AM
sea.nws-bot.us
Small Craft Advisory issued November 13 at 2:33PM PST until November 14 at 10:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Northwest winds 15 to 25 kt and seas 8 to 11 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...Until 10 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt. * WHERE...Central U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 10 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 13, 2025 at 10:45 PM
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Hydrologic Outlook issued November 13 at 12:43PM PST by NWS Seattle WA
Additional Details Here.
ESFSEW A series of progressive systems moving across the region into the weekend will bring roughly 2-3 inches of rain to the Olympics and will force steady rises on Skokomish River in Mason County. With the Skokomish River running high and with snow levels expected to be between 5500-7500 feet, expect sharper rises on the river this evening and again on Saturday. Flooding will be possible into the weekend. Please monitor the latest river forecasts from the National Weather Service for additional information.
November 13, 2025 at 9:00 PM
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Small Craft Advisory issued November 13 at 8:28AM PST until November 14 at 4:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Northwest winds 15 to 25 kt and seas 9 to 12 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...Until 4 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...South winds 15 to 25 kt. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 1 PM PST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 25 kt. * WHERE...Central U. S. Waters Strait Of Juan De Fuca. * WHEN...From 1 PM this afternoon to 10 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 13, 2025 at 4:30 PM
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Small Craft Advisory issued November 13 at 2:08AM PST until November 13 at 1:00PM PST by NWS Seattle WA
Additional Details Here.
* WHAT...South winds 15 to 25 kt. * WHERE...East Entrance U. S. Waters Strait Of Juan De Fuca. * WHEN...Until 1 PM PST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 25 kt. * WHERE...Central U. S. Waters Strait Of Juan De Fuca. * WHEN...From 1 PM this afternoon to 10 PM PST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 25 kt and seas 8 to 12 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...Until 4 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft.
November 13, 2025 at 10:15 AM
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Small Craft Advisory issued November 12 at 11:17PM PST until November 14 at 4:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Northwest winds 15 to 25 kt and seas 8 to 13 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...Until 4 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft.
November 13, 2025 at 7:30 AM
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Small Craft Advisory issued November 12 at 2:47PM PST until November 14 at 4:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Southwest winds 15 to 25 kt and seas 8 to 13 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...Until 4 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft.
November 12, 2025 at 11:00 PM
sea.nws-bot.us
Small Craft Advisory issued November 12 at 7:32AM PST until November 14 at 4:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Southwest winds 15 to 25 kt and seas 8 to 13 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...From 4 PM this afternoon to 4 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft.
November 12, 2025 at 3:45 PM
sea.nws-bot.us
Small Craft Advisory issued November 12 at 2:01AM PST until November 14 at 4:00AM PST by NWS Seattle WA
Additional Details Here.
* WHAT...Southwest winds 15 to 25 kt and seas 8 to 13 ft. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...From 4 PM this afternoon to 4 AM PST Friday. * IMPACTS...Conditions will be hazardous to small craft.
November 12, 2025 at 10:15 AM