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

13NM S Seattle WA

Marine Point Forecast

[NOTICE]

Today
Light Wind
< 1ft
Tonight
⇑SSW 6kt
< 1ft
Wednesday
Light Wind
< 1ft
Wednesday Night
⇑N 6kt
< 1ft
Thursday
NNE 7kt
< 1ft
Thursday Night
N 6kt⇓
< 1ft
Friday
⇑SW 11kt
< 1ft
Friday Night
S 14kt
< 1ft
Saturday
⇑W 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Sep 21, 2026
Forecast Valid: 9am PDT Sep 22, 2026-6pm PDT Sep 28, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. A slight chance of rain before 10am. Waves 1 ft or less.

Tonight

Variable winds less than 5 kt becoming SSW around 6 kt. Increasing clouds. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Wednesday Night

Variable winds less than 5 kt becoming N around 6 kt in the evening. Increasing clouds. Waves 1 ft or less.

Thursday

NNE wind 5 to 7 kt. A slight chance of rain after 11am. Waves 1 ft or less.

Thursday Night

N wind around 6 kt becoming variable and less than 5 kt in the evening. Rain. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming SW 6 to 11 kt in the afternoon. Rain before 11am, then showers likely and possibly a thunderstorm after 11am. Waves 1 ft or less.

Friday Night

W wind 8 to 14 kt becoming SSE in the evening. A chance of rain. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Mostly sunny. 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.