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

6NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Overnight
Light Wind
< 1ft
Wednesday
⇑N 8kt
< 1ft
Wednesday Night
N 10kt⇓
< 1ft
Thursday
Light Wind
< 1ft
Thursday Night
NNW 8kt⇓
< 1ft
Friday
Light Wind
< 1ft
Friday Night
N 10kt⇓
< 1ft
Saturday
SSW 16kt
< 1ft
Saturday Night
WSW 18kt⇓
1ft

Associated Zone Forecast which includes this point

Last Update: 1:56 pm PDT Jul 28, 2026
Forecast Valid: 11pm PDT Jul 28, 2026-6pm PDT Aug 4, 2026

View Nearby Observations

Detailed Forecast

Overnight

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

Wednesday

Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Mostly cloudy through mid morning, then gradual clearing. Waves 1 ft or less.

Wednesday Night

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

Thursday

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

Thursday Night

NNW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

Friday

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

Friday Night

N wind 5 to 10 kt becoming variable and less than 5 kt. Mostly clear. Waves 1 ft or less.

Saturday

SSW wind 11 to 16 kt. Partly sunny. Waves 1 ft or less.

Saturday Night

WSW wind 13 to 18 kt becoming S 7 to 12 kt after midnight. Partly cloudy. Waves around 1 ft.

*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.