Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from August 31, 09:00 AM PDT until September 1, 03:00 AM PDT

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

15NM N Oakland CA

Marine Point Forecast

[NOTICE]

Today
SW 16kt

Small Craft Advisory
Tonight
WSW 16kt

Small Craft Advisory
Tuesday
WSW 13kt
Tuesday Night
WSW 14kt
Wednesday
SW 12kt
Wednesday Night
WSW 13kt
Thursday
SW 11kt
Thursday Night
WSW 12kt
Friday
SW 10kt

Associated Zone Forecast which includes this point

Last Update: 1:26 am PDT Aug 31, 2026
Forecast Valid: 9am PDT Aug 31, 2026-6pm PDT Sep 6, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 12 to 16 kt, with gusts as high as 23 kt. Sunny.

Tonight

WSW wind 14 to 16 kt, with gusts as high as 23 kt. Increasing clouds.

Tuesday

WSW wind 10 to 13 kt, with gusts as high as 20 kt. Mostly cloudy, then gradually becoming sunny.

Tuesday Night

WSW wind 5 to 14 kt, with gusts as high as 20 kt. Partly cloudy.

Wednesday

SW wind 5 to 12 kt. Mostly sunny.

Wednesday Night

WSW wind 6 to 13 kt, with gusts as high as 19 kt. Partly cloudy.

Thursday

SW wind 7 to 11 kt, with gusts as high as 18 kt. Mostly sunny.

Thursday Night

WSW wind 6 to 12 kt. Mostly clear.

Friday

SW wind 6 to 10 kt. Sunny.

*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.