Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

34NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
SSW 10kt
< 1ft
Monday
SW 8kt
< 1ft
Monday Night
SSW 11kt
< 1ft
Tuesday
SW 9kt
< 1ft
Tuesday Night
WSW 10kt
< 1ft
Wednesday
SW 9kt
< 1ft
Wednesday Night
WSW 9kt
< 1ft
Thursday
SW 7kt
< 1ft
Thursday Night
WSW 8kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Jun 28, 2026
Forecast Valid: 10pm PDT Jun 28, 2026-6pm PDT Jul 5, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 6 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Monday

SW wind 6 to 8 kt. Mostly cloudy. Waves 1 ft or less.

Monday Night

SSW wind 9 to 11 kt. Mostly cloudy. Waves 1 ft or less.

Tuesday

SW wind around 9 kt. Mostly cloudy. Waves 1 ft or less.

Tuesday Night

WSW wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday

SW wind around 9 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday Night

WSW wind 6 to 9 kt. Partly cloudy. Waves 1 ft or less.

Thursday

SW wind 5 to 7 kt. Mostly cloudy. Waves 1 ft or less.

Thursday Night

WSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. 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.