Areas of Severe Thunderstorms, Critical Fire Weather, and HeatRisk for Monday

Isolated severe thunderstorms with locally damaging wind gusts and hail are possible Monday across parts of the Southeast U.S. Elevated to critical fire weather including gusty winds and low relative humidity is forecast Monday over much of the northern Great Plains. Above normal temperatures in the Southeast and Southwest U.S. will bring moderate to isolated major HeatRisk Monday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
< 1ft
Monday
⇑N 10kt
< 1ft
Monday Night
NNE 10kt
< 1ft
Tuesday
NNE 7kt
< 1ft
Tuesday Night
NNW 7kt⇓
< 1ft
Wednesday
⇑W 6kt
< 1ft
Wednesday Night
SSW 11kt
1ft
Thursday
SSW 11kt
1ft
Thursday Night
SSW 12kt
1ft

Associated Zone Forecast which includes this point

Last Update: 1:28 pm PDT May 10, 2026
Forecast Valid: 10pm PDT May 10, 2026-6pm PDT May 17, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Mostly cloudy. Wind waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming N 5 to 10 kt in the morning. Mostly sunny. Wind waves 1 ft or less.

Monday Night

NNE wind 5 to 10 kt. Partly cloudy. Wind waves 1 ft or less.

Tuesday

NNE wind 5 to 7 kt. Mostly sunny. Wind waves 1 ft or less.

Tuesday Night

NNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A slight chance of rain after 11pm. Wind waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming W around 6 kt in the afternoon. A slight chance of rain before 11am. Wind waves 1 ft or less.

Wednesday Night

SSW wind 9 to 11 kt. Partly cloudy. Wind waves 1 ft or less.

Thursday

SSW wind 8 to 11 kt. A slight chance of rain. Wind waves 1 ft or less.

Thursday Night

SSW wind around 12 kt. A slight chance of rain. Wind 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.