Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

23NM N Seattle WA

Marine Point Forecast

[NOTICE]

Today
⇑NW 9kt
< 1ft
Tonight
NW 9kt⇓
< 1ft
Thursday
Light Wind
< 1ft
Thursday Night
NW 7kt⇓
< 1ft
Friday
Light Wind
< 1ft
Friday Night
WNW 9kt⇓
< 1ft
Saturday
S 7kt
< 1ft
Saturday Night
NNW 9kt⇓
< 1ft
Sunday
⇑NW 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:18 am PDT Jul 29, 2026
Forecast Valid: 6am PDT Jul 29, 2026-6pm PDT Aug 4, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming NW 5 to 9 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Tonight

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

Thursday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Thursday Night

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

Friday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Friday Night

WNW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. A slight chance of rain after 11pm. Waves 1 ft or less.

Saturday

SSE wind 5 to 7 kt becoming NW in the afternoon. Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Waves 1 ft or less.

Saturday Night

NNW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Rain likely. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming NW around 6 kt in the afternoon. A slight chance of rain. 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.