Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

21NM N Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
N 7kt⇓
< 1ft
Saturday
⇑NNW 7kt
< 1ft
Saturday Night
NW 6kt⇓
< 1ft
Sunday
⇑NW 7kt
< 1ft
Sunday Night
N 8kt
< 1ft
Monday
⇑NW 7kt
< 1ft
Monday Night
NW 8kt⇓
< 1ft
Tuesday
⇑NW 9kt
< 1ft
Tuesday Night
NW 9kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 8:00 pm PDT Jul 11, 2025
Forecast Valid: 8pm PDT Jul 11, 2025-6pm PDT Jul 18, 2025

View Nearby Observations

Detailed Forecast

Tonight

N wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming NNW 5 to 7 kt in the morning. Mostly sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

Variable winds less than 5 kt becoming NW 5 to 7 kt in the afternoon. Sunny. Waves 1 ft or less.

Sunday Night

N wind 5 to 8 kt. Mostly clear. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming NW 5 to 7 kt in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

NW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Tuesday

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

Tuesday Night

NW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Clear. 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.