Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

23NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Today
⇑SSE 7kt
< 1ft
Tonight
Light Wind
< 1ft
Friday
Light Wind
< 1ft
Friday Night
NNW 7kt⇓
< 1ft
Independence Day
⇑N 6kt
< 1ft
Saturday Night
NW 10kt
1ft
Sunday
⇑N 8kt
1ft
Sunday Night
NNW 8kt⇓
< 1ft
Monday
⇑N 8kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Jul 1, 2026
Forecast Valid: 5am PDT Jul 2, 2026-6pm PDT Jul 8, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SSE 5 to 7 kt in the morning. A chance of rain, mainly between 1pm and 2pm. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. A slight chance of rain after 3pm. Waves 1 ft or less.

Friday Night

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

Independence Day

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Saturday Night

NW wind 7 to 10 kt. Partly cloudy. Waves around 1 ft.

Sunday

Variable winds less than 5 kt becoming N 5 to 8 kt in the morning. Mostly sunny. Waves around 1 ft.

Sunday Night

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

Monday

Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. 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.