Severe Thunderstorms and Heavy Rain from the Plains to the Mid-Atlantic; Ongoing Heat in the South

Severe thunderstorms and showers pose a risk for excessive rain, localized flash flooding, strong gusts and/or large hail across portions of the northern and central Plains, the Lower Missouri to Lower Ohio Valleys, and across the Mid-Atlantic this afternoon and evening. Extreme heat is ongoing over the Desert Southwest and the Southeast U.S.. Read More >

For More Weather Information:

Portland, OR Local Forecast Office

2NM S Cascace Head OR

Marine Point Forecast

[NOTICE]

This Afternoon
NNW 11kt
4ft
Tonight
N 9kt⇓
3-4ft
Friday
⇑WNW 6kt
3ft
Friday Night
NNW 6kt⇓
4ft
Saturday
⇑NW 7kt
4ft
Saturday Night
NNW 8kt⇓
4ft
Sunday
⇑NNW 12kt
4ft
Sunday Night
N 13kt
4-5ft
Monday
NNW 9kt
4ft

Associated Zone Forecast which includes this point

Last Update: 11:40 am PDT Jul 9, 2026
Forecast Valid: 12pm PDT Jul 9, 2026-6pm PDT Jul 15, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NNW wind around 11 kt. Sunny. Mixed swell...WNW 4 ft at 8 seconds and WSW 1 ft at 17 seconds. Wind waves around 2 ft.

Tonight

N wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Increasing clouds. Mixed swell...WNW 3 to 4 ft at 9 seconds and WSW 1 ft at 15 seconds. Wind waves 1 to 2 ft.

Friday

Variable winds less than 5 kt becoming WNW around 6 kt in the afternoon. Partly sunny. Mixed swell...WNW 3 ft at 9 seconds and WSW 1 ft at 15 seconds. Wind waves around 1 ft.

Friday Night

NNW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Mixed swell...WNW 4 ft and WSW 1 ft. Wind waves around 1 ft.

Saturday

Variable winds less than 5 kt becoming NW 5 to 7 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Mixed swell...WNW 4 ft and WSW 1 ft. Wind waves around 1 ft.

Saturday Night

NNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Mixed swell...WNW 4 ft and WSW 1 ft. Wind waves around 1 ft.

Sunday

Variable winds less than 5 kt becoming NNW 7 to 12 kt in the afternoon. Sunny. Mixed swell...WNW 3 to 4 ft and WSW 1 ft. Wind waves 1 to 3 ft.

Sunday Night

N wind 7 to 13 kt. Mostly clear. Mixed swell...WNW 3 ft and WSW 1 ft. Wind waves 3 to 4 ft.

Monday

NNW wind 5 to 9 kt. Mostly sunny. Mixed swell...WNW 2 ft and SW 1 ft. Wind waves 2 to 3 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.