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

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Monday
S 9kt
< 1ft
Monday Night
S 15kt
< 1ft
Tuesday
S 14kt
< 1ft
Tuesday Night
S 14kt
< 1ft
Wednesday
S 13kt
< 1ft
Wednesday Night
SW 13kt
< 1ft
Thursday
S 12kt
< 1ft
Thursday Night
SSW 6kt⇓
< 1ft
Friday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Jun 28, 2026
Forecast Valid: 3am PDT Jun 29, 2026-6pm PDT Jul 5, 2026

View Nearby Observations

Detailed Forecast

Monday

S wind 6 to 9 kt. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Monday Night

S wind 10 to 15 kt. Increasing clouds. Waves 1 ft or less.

Tuesday

S wind 8 to 14 kt. Mostly cloudy. Waves 1 ft or less.

Tuesday Night

S wind 8 to 14 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday

S wind around 13 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday Night

SW wind 8 to 13 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

S wind 9 to 12 kt. Mostly cloudy. Waves 1 ft or less.

Thursday Night

SSW wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Partly 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.