Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
SSW 13kt
< 1ft
Wednesday
SW 20kt
< 1ft
Wednesday Night
SW 20kt
< 1ft
Thursday
SW 15kt
< 1ft
Thursday Night
SSW 15kt
< 1ft
Friday
SW 15kt
< 1ft
Friday Night
SW 13kt
< 1ft
Saturday
SW 7kt
< 1ft
Saturday Night
NNW 6kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:31 pm PDT May 12, 2026
Forecast Valid: 8pm PDT May 12, 2026-6pm PDT May 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 10 to 13 kt. A chance of rain after 11pm. Wind waves 1 ft or less.

Wednesday

SW wind 13 to 20 kt. Rain likely, mainly before 11am. Wind waves 1 ft or less.

Wednesday Night

SW wind 15 to 20 kt. Increasing clouds. Wind waves 1 ft or less.

Thursday

SW wind 13 to 15 kt. Partly sunny. Wind waves 1 ft or less.

Thursday Night

SSW wind 10 to 15 kt. A slight chance of rain. Wind waves around 1 ft.

Friday

SW wind 10 to 15 kt. A chance of rain, mainly after 11am. Wind waves 1 ft or less.

Friday Night

SW wind 8 to 13 kt. A slight chance of rain before 11pm. Wind waves 1 ft or less.

Saturday

SW wind around 7 kt. A chance of rain. Wind waves 1 ft or less.

Saturday Night

NNW wind around 6 kt becoming variable and less than 5 kt in the evening. A slight chance of rain. 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.