Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

21NM S Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
W 7kt
< 1ft
Saturday
SSW 8kt
< 1ft
Saturday Night
WSW 8kt⇓
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
N 7kt⇓
< 1ft
Monday
⇑N 8kt
< 1ft
Monday Night
N 8kt⇓
< 1ft
Tuesday
⇑N 7kt
< 1ft
Tuesday Night
N 8kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:23 pm PDT Jun 19, 2026
Forecast Valid: 5pm PDT Jun 19, 2026-6pm PDT Jun 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

NNW wind around 7 kt becoming SSW after midnight. Mostly clear. Waves 1 ft or less.

Saturday

SSW wind around 8 kt. Mostly sunny. Waves 1 ft or less.

Saturday Night

WSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Increasing clouds. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Mostly cloudy through mid morning, then gradual clearing. Waves 1 ft or less.

Sunday Night

N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear. Waves 1 ft or less.

Monday

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

Monday Night

N wind 5 to 8 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 N 5 to 7 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Tuesday Night

N wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. 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.