Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

14NM S Seattle WA

Marine Point Forecast

[NOTICE]

Today
N 11kt
< 1ft
Tonight
N 10kt
1ft
Tuesday
N 10kt
< 1ft
Tuesday Night
NNE 10kt
< 1ft
Wednesday
⇑N 9kt
< 1ft
Wednesday Night
N 9kt⇓
< 1ft
Thursday
Light Wind
< 1ft
Thursday Night
WNW 6kt⇓
< 1ft
Friday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Aug 2, 2026
Forecast Valid: 10am PDT Aug 3, 2026-6pm PDT Aug 9, 2026

View Nearby Observations

Detailed Forecast

Today

N wind 8 to 11 kt. Sunny. Waves 1 ft or less.

Tonight

N wind 6 to 10 kt becoming NE after midnight. Mostly clear. Waves around 1 ft.

Tuesday

N wind 6 to 10 kt. Sunny. Waves 1 ft or less.

Tuesday Night

NNE wind 6 to 10 kt. Mostly clear. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming N 5 to 9 kt in the morning. Sunny. Waves 1 ft or less.

Wednesday Night

N wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Clear. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Thursday Night

WNW wind around 6 kt becoming variable and less than 5 kt. Mostly clear. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. 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.