Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

13NM S Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
S 9kt
< 1ft
Friday
S 11kt
1ft
Friday Night
SSW 11kt
1ft
Saturday
SSW 15kt
1ft
Saturday Night
SSW 18kt
1-2ft
Sunday
SSW 19kt
2ft
Sunday Night
SSW 15kt
1ft
Monday
WSW 11kt
1ft
Monday Night
SSW 10kt
1ft

Associated Zone Forecast which includes this point

Last Update: 7:01 pm PST Mar 5, 2026
Forecast Valid: 8pm PST Mar 5, 2026-6pm PDT Mar 12, 2026

View Nearby Observations

Detailed Forecast

Tonight

S wind 6 to 9 kt. Rain, mainly after midnight. Waves 1 ft or less.

Friday

S wind 8 to 11 kt. Rain. Waves around 1 ft.

Friday Night

SSW wind around 11 kt. Rain, mainly before 10pm. Waves around 1 ft.

Saturday

SSW wind 12 to 15 kt. Rain likely, mainly before 4pm. Waves around 1 ft.

Saturday Night

SSW wind 16 to 18 kt. Rain, mainly after 10pm. Waves 1 to 2 ft.

Sunday

SSW wind 16 to 19 kt. Rain. Waves around 2 ft.

Sunday Night

SSW wind 11 to 15 kt. Rain likely. Waves around 1 ft.

Monday

WSW wind 9 to 11 kt. Rain. Waves around 1 ft.

Monday Night

SSW wind around 10 kt. Rain. Waves around 1 ft.

*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.