Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

23NM N Seattle WA

Marine Point Forecast

[NOTICE]

Today
⇑NW 6kt
< 1ft
Tonight
NW 6kt⇓
< 1ft
Thursday
⇑NW 6kt
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
⇑W 8kt
< 1ft
Friday Night
⇑SE 7kt
< 1ft
Saturday
Light Wind
< 1ft
Saturday Night
Light Wind
< 1ft
Sunday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Sep 22, 2026
Forecast Valid: 9am PDT Sep 23, 2026-6pm PDT Sep 29, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. A chance of rain, mainly before 11am. Waves 1 ft or less.

Tonight

NW wind around 6 kt becoming variable and less than 5 kt after midnight. Increasing clouds. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. Cloudy. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Rain. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming W 5 to 8 kt in the morning. Rain before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then rain after 2pm. Waves 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming SE 5 to 7 kt after midnight. Rain likely, mainly before 11pm. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Partly 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.