Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Friday
Light Wind
< 1ft
Friday Night
N 10kt⇓
< 1ft
Independence Day
⇑NNW 6kt
< 1ft
Saturday Night
NNE 14kt
< 1ft
Sunday
N 14kt
< 1ft
Sunday Night
NNE 14kt
< 1ft
Monday
⇑N 9kt
< 1ft
Monday Night
N 10kt⇓
< 1ft
Tuesday
⇑S 6kt
< 1ft

Associated Zone Forecast which includes this point

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

View Nearby Observations

Detailed Forecast

Friday

Variable winds 5 kt or less. Cloudy through mid morning, then gradual clearing. Waves 1 ft or less.

Friday Night

N wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Increasing clouds. Waves 1 ft or less.

Independence Day

Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. Mostly sunny, then becoming cloudy during the afternoon. Waves 1 ft or less.

Saturday Night

NNE wind 7 to 14 kt. Cloudy during the early evening, then becoming partly cloudy. Waves 1 ft or less.

Sunday

N wind 6 to 14 kt. Sunny. Waves 1 ft or less.

Sunday Night

NNE wind 5 to 14 kt. Mostly clear. Waves 1 ft or less.

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 5 to 10 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming S around 6 kt. Mostly 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.