Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

For More Weather Information:

Portland, OR Local Forecast Office

10NM NNE Cape Lookout OR

Marine Point Forecast

[NOTICE]

Wednesday
⇑NNW 10kt
3ft
Wednesday Night
NNW 8kt⇓
3ft
Thursday
⇑NNW 11kt
3ft
Thursday Night
NNW 11kt⇓
3-4ft
Friday
Light Wind
5ft
Friday Night
Light Wind
4-5ft
Saturday
Light Wind
4ft
Saturday Night
Light Wind
4ft
Sunday
Light Wind
3ft

Associated Zone Forecast which includes this point

Last Update: 12:41 am PDT Sep 9, 2026
Forecast Valid: 1am PDT Sep 9, 2026-6pm PDT Sep 15, 2026

View Nearby Observations

Detailed Forecast

Wednesday

Variable winds less than 5 kt becoming NNW 5 to 10 kt in the afternoon. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 to 2 ft.

Wednesday Night

NNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 to 2 ft.

Thursday

Variable winds less than 5 kt becoming NNW 6 to 11 kt in the morning. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Thursday Night

NNW wind 6 to 11 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. N swell 0 ft. Wind waves 1 to 2 ft.

Friday

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

Friday Night

Variable winds 5 kt or less. Rain likely after 11pm. N swell 0 ft. Wind waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Rain likely before 11am, then a chance of showers and thunderstorms after 11am. N swell 0 ft. Wind waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. A slight chance of rain. N swell 0 ft. Wind waves around 1 ft.

Sunday

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