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

20NM SW Seattle WA

Marine Point Forecast

[NOTICE]

Today
SSW 6kt
< 1ft
Tonight
NNE 6kt
< 1ft
Thursday
NNE 6kt
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
⇑SW 11kt
< 1ft
Friday Night
SSW 12kt
< 1ft
Saturday
SSW 6kt⇓
< 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: 8am PDT Sep 23, 2026-6pm PDT Sep 29, 2026

View Nearby Observations

Detailed Forecast

Today

S wind around 6 kt becoming NNE in the afternoon. Partly sunny. Waves 1 ft or less.

Tonight

NNE wind around 6 kt. Increasing clouds. Waves 1 ft or less.

Thursday

NNE wind around 6 kt. A slight chance of rain after 2pm. 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 SW 6 to 11 kt in the morning. Rain. Waves 1 ft or less.

Friday Night

SSW wind 10 to 12 kt. A slight chance of rain before 11pm. Waves 1 ft or less.

Saturday

SSW wind around 6 kt becoming variable and less than 5 kt. Mostly 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.