Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

For More Weather Information:

Portland, OR Local Forecast Office

6NM NE Long Beach WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
< 1ft
Saturday
Light Wind
< 1ft
Saturday Night
Light Wind
< 1ft
Sunday
⇑NW 8kt
< 1ft
Sunday Night
NW 9kt⇓
< 1ft
Labor Day
⇑WSW 6kt
< 1ft
Monday Night
W 6kt⇓
< 1ft
Tuesday
⇑NNW 8kt
< 1ft
Tuesday Night
N 11kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 4:41 pm PDT Sep 4, 2026
Forecast Valid: 5pm PDT Sep 4, 2026-6pm PDT Sep 11, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Partly cloudy. WNW swell 1 ft at 0 seconds. Wind waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Partly sunny. WNW swell 1 ft at 0 seconds. Wind waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Mostly cloudy. WNW swell 1 ft at 0 seconds. Wind waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming NW 5 to 8 kt in the afternoon. Mostly sunny. NW swell 1 ft. Wind waves 1 ft or less.

Sunday Night

NW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. NW swell 1 ft. Wind waves 1 ft or less.

Labor Day

Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Partly sunny. WNW swell 1 ft. Wind waves 1 ft or less.

Monday Night

W wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. WNW swell 1 ft. Wind waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming NNW 5 to 8 kt in the afternoon. Cloudy, then gradually becoming mostly sunny. WNW swell 1 ft. Wind waves 1 ft or less.

Tuesday Night

N wind 6 to 11 kt. Partly cloudy. WNW swell 1 ft. 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.