Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

8NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
N 9kt⇓
< 1ft
Wednesday
⇑NNE 6kt
< 1ft
Wednesday Night
Light Wind
< 1ft
Thursday
Light Wind
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
⇑SSW 8kt
< 1ft
Friday Night
S 8kt
< 1ft
Saturday
SSW 7kt
< 1ft
Saturday Night
SW 6kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:25 pm PDT Jul 15, 2025
Forecast Valid: 7pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025

View Nearby Observations

Detailed Forecast

Tonight

N wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Clear. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

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

Thursday Night

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

Friday

Variable winds less than 5 kt becoming SSW 5 to 8 kt in the morning. Sunny. Waves 1 ft or less.

Friday Night

S wind 5 to 8 kt. Partly cloudy. Waves 1 ft or less.

Saturday

SSW wind 5 to 7 kt. Partly sunny. Waves 1 ft or less.

Saturday Night

SW wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy. 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.