Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

6NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
SSE 6kt
1ft
Tonight
S 13kt
1ft
Tuesday
S 12kt
1ft
Tuesday Night
S 14kt
1ft
Wednesday
S 11kt
1ft
Wednesday Night
SW 8kt
1ft
Thursday
S 8kt
1ft
Thursday Night
WSW 6kt⇓
< 1ft
Friday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Jun 29, 2026
Forecast Valid: 12pm PDT Jun 29, 2026-6pm PDT Jul 5, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SSE wind around 6 kt. Partly sunny. Waves around 1 ft.

Tonight

S wind 9 to 13 kt. Increasing clouds. Waves around 1 ft.

Tuesday

S wind around 12 kt. Cloudy, then gradually becoming mostly sunny. Waves around 1 ft.

Tuesday Night

S wind 12 to 14 kt. Mostly cloudy. Waves around 1 ft.

Wednesday

S wind 9 to 11 kt. Mostly cloudy. Waves around 1 ft.

Wednesday Night

SW wind around 8 kt. Mostly cloudy. Waves around 1 ft.

Thursday

S wind 6 to 8 kt. Partly sunny. Waves around 1 ft.

Thursday Night

WSW wind around 6 kt becoming variable and less than 5 kt in the evening. 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.