Severe Thunderstorms and Heavy Rainfall Across the South; Heat Spreads Across the West and Southern Plains

A couple of frontal boundaries will move east and south from the Plains to the Gulf and Atlantic coastlines. These boundaries will focus showers and thunderstorms through the weekend, with scattered severe thunderstorms from the Southern Plains and across the Gulf Coast states. Locally heavy rainfall may also occur, which may be welcome news across drought areas. Meanwhile, heat spreads westward. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

Today
⇑WSW 9kt
< 1ft
Tonight
WNW 7kt⇓
< 1ft
Monday
⇑N 9kt
< 1ft
Monday Night
N 10kt
< 1ft
Tuesday
⇑N 7kt
< 1ft
Tuesday Night
WNW 8kt
< 1ft
Wednesday
SW 11kt
< 1ft
Wednesday Night
SSW 14kt
1ft
Thursday
SW 12kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT May 9, 2026
Forecast Valid: 8am PDT May 10, 2026-6pm PDT May 16, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming WSW 5 to 9 kt in the morning. Mostly cloudy, then gradually becoming sunny. Wind waves 1 ft or less.

Tonight

WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Wind waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming N 5 to 9 kt in the morning. Mostly sunny. Wind waves 1 ft or less.

Monday Night

N wind 5 to 10 kt. Mostly clear. Wind waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming N 5 to 7 kt in the morning. Mostly sunny. Wind waves 1 ft or less.

Tuesday Night

WNW wind 6 to 8 kt becoming SW after midnight. A slight chance of rain after 11pm. Wind waves 1 ft or less.

Wednesday

SW wind 5 to 11 kt. A chance of rain before 11am. Wind waves 1 ft or less.

Wednesday Night

SSW wind 8 to 14 kt. Partly cloudy. Wind waves 1 ft or less.

Thursday

SW wind 7 to 12 kt. A slight chance of rain. Wind 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.