Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
Light Wind
< 1ft
Tonight
⇑SSW 6kt
< 1ft
Sunday
SSW 10kt
< 1ft
Sunday Night
SSW 12kt
1ft
Monday
SW 6kt
< 1ft
Monday Night
Light Wind
< 1ft
Tuesday
⇑N 6kt
< 1ft
Tuesday Night
N 6kt⇓
< 1ft
Wednesday
⇑N 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Sep 12, 2026
Forecast Valid: 1pm PDT Sep 12, 2026-6pm PDT Sep 18, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. A slight chance of rain after 5pm. Waves 1 ft or less.

Tonight

Variable winds less than 5 kt becoming SSW around 6 kt after midnight. Rain, mainly after 9pm. Waves 1 ft or less.

Sunday

SSW wind 8 to 10 kt. Rain, mainly before 11am. Waves 1 ft or less.

Sunday Night

SSW wind 9 to 12 kt. Mostly cloudy. Waves around 1 ft.

Monday

SW wind around 6 kt. Mostly cloudy. Waves 1 ft or less.

Monday Night

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

Tuesday

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Tuesday Night

N wind around 6 kt becoming variable and less than 5 kt in the evening. Clear. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. 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.