Flooding Possible in the Southwest U.S.; Coastal Storm to Impact the East

Heavy to excessive rainfall is expected today into Wednesday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. A strong coastal storm will develop off the Mid-Atlantic coast Wednesday, intensifying toward southern New England this weekend. Significant coastal flooding, strong rip currents, and beach erosion from high surf expected. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
⇑S 7kt
< 1ft
Wednesday
S 7kt
< 1ft
Wednesday Night
N 8kt
< 1ft
Thursday
N 10kt
< 1ft
Thursday Night
N 8kt⇓
< 1ft
Friday
⇑S 8kt
< 1ft
Friday Night
S 9kt
< 1ft
Saturday
N 6kt
< 1ft
Saturday Night
N 7kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:39 pm PDT Sep 22, 2026
Forecast Valid: 7pm PDT Sep 22, 2026-6pm PDT Sep 29, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Wednesday

S wind 5 to 7 kt becoming N in the afternoon. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Wednesday Night

N wind 6 to 8 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

N wind 6 to 10 kt. A chance of rain after 11am. Waves 1 ft or less.

Thursday Night

N wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Rain. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. Rain. Waves 1 ft or less.

Friday Night

NE wind 5 to 9 kt becoming S in the evening. A chance of rain before 11pm. Waves 1 ft or less.

Saturday

SSE wind around 6 kt becoming N in the morning. Partly sunny. Waves 1 ft or less.

Saturday Night

N wind around 7 kt. Mostly cloudy. Waves 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.