Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

For More Weather Information:

Portland, OR Local Forecast Office

10NM NNE Cape Lookout OR

Marine Point Forecast

[NOTICE]

Overnight
E 7kt⇓
4-5ft
Friday
Light Wind
4ft
Friday Night
Light Wind
4ft
Saturday
Light Wind
3-4ft
Saturday Night
Light Wind
3ft
Sunday
⇑NW 7kt
3ft
Sunday Night
NNW 9kt⇓
3ft
Labor Day
Light Wind
3ft
Monday Night
Light Wind
3ft

Associated Zone Forecast which includes this point

Last Update: 11:41 pm PDT Sep 3, 2026
Forecast Valid: 12am PDT Sep 4, 2026-6pm PDT Sep 10, 2026

View Nearby Observations

Detailed Forecast

Overnight

E wind 5 to 7 kt becoming variable and less than 5 kt. A slight chance of showers before 1am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Friday

Variable winds 5 kt or less. A chance of showers, mainly between 2pm and 3pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Saturday

Variable winds 5 kt or less. A slight chance of showers between 2pm and 4pm. N swell 0 ft. Wind waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming NW 5 to 7 kt in the afternoon. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

Sunday Night

NNW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Labor Day

Variable winds 5 kt or less. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Winds and seas 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.