Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

6NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Today
⇑N 9kt
< 1ft
Tonight
N 8kt⇓
< 1ft
Friday
⇑N 7kt
< 1ft
Friday Night
⇑SSW 11kt
< 1ft
Saturday
SSW 15kt
1ft
Saturday Night
SSW 17kt
1ft
Sunday
SSW 10kt
1ft
Sunday Night
N 9kt
< 1ft
Monday
N 12kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Aug 19, 2026
Forecast Valid: 9am PDT Aug 20, 2026-6pm PDT Aug 26, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming N 5 to 9 kt in the morning. Sunny. Waves 1 ft or less.

Tonight

N wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Friday

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

Friday Night

Variable winds less than 5 kt becoming SSW 6 to 11 kt after midnight. A chance of rain after 11pm. Waves 1 ft or less.

Saturday

SSW wind 12 to 15 kt. A chance of rain before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of rain after 11am. Waves around 1 ft.

Saturday Night

SSW wind 13 to 17 kt. Mostly cloudy. Waves around 1 ft.

Sunday

SSW wind 8 to 10 kt. Mostly cloudy. Waves around 1 ft.

Sunday Night

NW wind 7 to 9 kt becoming N after midnight. Partly cloudy. Waves 1 ft or less.

Monday

N wind 5 to 12 kt. Mostly sunny. Waves 1 ft or less.

Winds and waves higher in and near tstms.

*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.