Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

43NM SE Point Arena CA

Marine Point Forecast

[NOTICE]

Today
Light Wind
3-4ft
Tonight
Light Wind
3-4ft
Wednesday
Light Wind
4ft
Wednesday Night
Light Wind
4ft
Thursday
⇑SE 6kt
4ft
Thursday Night
Light Wind
3ft
Friday
⇑SW 6kt
3ft
Friday Night
Light Wind
3ft
Saturday
Light Wind
2ft

Associated Zone Forecast which includes this point

Last Update: 1:46 am PDT Aug 11, 2026
Forecast Valid: 6am PDT Aug 11, 2026-6pm PDT Aug 17, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. Mostly cloudy. Mixed swell...WNW 4 ft at 9 seconds and SSW 1 ft at 14 seconds. Wind waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Patchy fog after 8pm. Mixed swell...WNW 5 ft at 9 seconds and SSW 1 ft at 13 seconds. Wind waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. Patchy dense fog before 8am. Mixed swell...WNW 5 ft at 9 seconds and SSW 1 ft at 13 seconds. Wind waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Patchy fog between 8pm and 11pm. Mixed swell...WNW 5 ft and SSW 1 ft. Wind waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SE around 6 kt in the morning. Mostly cloudy. Mixed swell...WNW 4 to 5 ft and SSW 1 ft. Wind waves around 1 ft.

Thursday Night

Variable winds 5 kt or less. Patchy fog between 11pm and 2am. Mixed swell...WNW 4 ft and SSW 2 ft. Wind waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming SW around 6 kt in the morning. Mostly cloudy. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Patchy fog after 8pm. Mixed swell...WNW 3 ft and SSW 2 ft. Wind waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Patchy fog before 8am. Mixed swell...WNW 3 ft and SSW 2 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.