Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

19NM SW Seattle WA

Marine Point Forecast

[NOTICE]

Today
SSW 9kt
< 1ft
Tonight
S 9kt
< 1ft
Wednesday
SSW 8kt
< 1ft
Wednesday Night
SW 9kt⇓
< 1ft
Thursday
⇑SW 6kt
< 1ft
Thursday Night
SW 6kt⇓
< 1ft
Friday
Light Wind
< 1ft
Friday Night
WSW 6kt⇓
< 1ft
Independence Day
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Jun 29, 2026
Forecast Valid: 8am PDT Jun 30, 2026-6pm PDT Jul 6, 2026

View Nearby Observations

Detailed Forecast

Today

SSW wind 7 to 9 kt. Mostly cloudy. Waves 1 ft or less.

Tonight

S wind 6 to 9 kt. Increasing clouds. Waves 1 ft or less.

Wednesday

SSW wind 6 to 8 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday Night

SW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. Mostly cloudy. Waves 1 ft or less.

Thursday Night

SW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

Friday Night

WSW wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

Independence Day

Variable winds 5 kt or less. 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.