Thunderstorms Across the Central Plains and Mid South

Severe thunderstorms will be possible over parts of the Great Plains today through Wednesday which could bring large hail, damaging winds, and possible tornadoes. Slight Risks (level 2 of 5) of severe thunderstorms has been outlooked. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

14NM S Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
N 10kt
1ft
Tonight
N 9kt⇓
< 1ft
Tuesday
Light Wind
< 1ft
Tuesday Night
⇑SSW 8kt
< 1ft
Wednesday
SW 11kt
< 1ft
Wednesday Night
SSW 10kt
1ft
Thursday
SW 7kt
< 1ft
Thursday Night
WSW 10kt
< 1ft
Friday
SW 12kt
1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Jun 1, 2026
Forecast Valid: 3pm PDT Jun 1, 2026-6pm PDT Jun 8, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

N wind around 10 kt. Partly sunny. Waves around 1 ft.

Tonight

N wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Mostly cloudy, then gradually becoming mostly clear. Waves 1 ft or less.

Tuesday

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

Tuesday Night

Variable winds less than 5 kt becoming SSW 5 to 8 kt after midnight. Increasing clouds. Waves 1 ft or less.

Wednesday

SW wind around 11 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday Night

SSW wind around 10 kt. Partly cloudy. Waves around 1 ft.

Thursday

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

Thursday Night

WSW wind 7 to 10 kt becoming S after midnight. Partly cloudy. Waves 1 ft or less.

Friday

S wind 8 to 12 kt becoming SW in the afternoon. Partly sunny. 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.