Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

11NM N Seattle WA

Marine Point Forecast

[NOTICE]

Friday
⇑NNW 7kt
< 1ft
Friday Night
⇑S 7kt
< 1ft
Saturday
S 8kt
< 1ft
Saturday Night
Light Wind
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
NNW 7kt
< 1ft
Monday
N 10kt
< 1ft
Monday Night
NNW 10kt⇓
< 1ft
Tuesday
⇑NNW 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Aug 20, 2026
Forecast Valid: 1am PDT Aug 21, 2026-6pm PDT Aug 27, 2026

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Detailed Forecast

Friday

Variable winds less than 5 kt becoming NNW 5 to 7 kt in the afternoon. Increasing clouds. Waves 1 ft or less.

Friday Night

Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. A slight chance of rain after 4am. Waves 1 ft or less.

Saturday

S wind 6 to 8 kt. Rain likely, mainly before noon. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Cloudy during the early evening, then becoming partly cloudy. Waves 1 ft or less.

Sunday

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

Sunday Night

NNW wind around 7 kt. Partly cloudy. Waves 1 ft or less.

Monday

N wind 6 to 10 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

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

Tuesday

Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. 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.