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 SW Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
SW 11kt
< 1ft
Tonight
WSW 9kt⇓
< 1ft
Saturday
Light Wind
< 1ft
Saturday Night
Light Wind
< 1ft
Sunday
⇑SW 7kt
< 1ft
Sunday Night
WSW 8kt⇓
< 1ft
Monday
⇑NNE 8kt
< 1ft
Monday Night
NNE 9kt⇓
< 1ft
Tuesday
⇑N 8kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 12:44 pm PDT May 8, 2026
Forecast Valid: 3pm PDT May 8, 2026-6pm PDT May 15, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind around 11 kt. Sunny. Waves 1 ft or less.

Tonight

WSW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

Saturday

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

Saturday Night

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Sunday Night

WSW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming NNE 5 to 8 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Monday Night

NNE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Partly 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.