Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

18NM SSE Oakland CA

Marine Point Forecast

[NOTICE]

This Afternoon
NNW 12kt
< 1ft
Tonight
NW 10kt⇓
< 1ft
Thursday
⇑NNW 12kt
< 1ft
Thursday Night
W 11kt
< 1ft
Friday
⇑WNW 12kt
< 1ft
Friday Night
W 13kt
< 1ft
Saturday
W 12kt
< 1ft
Saturday Night
WNW 13kt⇓
< 1ft
Sunday
⇑WNW 10kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Aug 19, 2026
Forecast Valid: 3pm PDT Aug 19, 2026-6pm PDT Aug 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NNW wind around 12 kt, with gusts as high as 18 kt. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tonight

NW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming NNW 7 to 12 kt in the morning. Winds could gust as high as 18 kt. Partly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Thursday Night

W wind 5 to 11 kt, with gusts as high as 18 kt. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming WNW 7 to 12 kt in the morning. Winds could gust as high as 18 kt. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.

Friday Night

W wind 6 to 13 kt, with gusts as high as 19 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Saturday

W wind 5 to 12 kt, with gusts as high as 18 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

Saturday Night

WNW wind 8 to 13 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 20 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming WNW 5 to 10 kt in the afternoon. Mostly sunny. N swell 0 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.