Above Normal Temperatures, Strong Thunderstorms, Tropical Development Being Monitored

Well above normal temperatures are forecast to shift from the northern Plains through the Northeast U.S. over the long holiday weekend. A few strong to severe thunderstorm will be possible as well along with a potential for excessive rainfall. A tropical or subtropical depression could form off the Southeast U.S. coast over the weekend while drifting northward to northeastward. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

6NM NNW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
ENE 17kt⇓
< 1ft
Saturday
⇑N 7kt
< 1ft
Saturday Night
NNE 13kt
< 1ft
Sunday
⇑N 11kt
< 1ft
Sunday Night
N 13kt
1ft
Monday
⇑N 9kt
< 1ft
Monday Night
N 11kt⇓
< 1ft
Tuesday
⇑NNW 6kt
< 1ft
Tuesday Night
N 10kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:23 pm PDT Jul 4, 2025
Forecast Valid: 7pm PDT Jul 4, 2025-6pm PDT Jul 11, 2025

View Nearby Observations

Detailed Forecast

Tonight

ENE wind 12 to 17 kt becoming S 6 to 11 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Saturday Night

NNE wind 5 to 13 kt. Partly cloudy. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming N 6 to 11 kt in the afternoon. Sunny. Waves 1 ft or less.

Sunday Night

N wind 5 to 13 kt. Mostly clear. Waves around 1 ft.

Monday

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

Monday Night

N wind 6 to 11 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 NNW around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

Tuesday Night

N wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly 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.