Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

4NM NW Oakland CA

Marine Point Forecast

[NOTICE]

Today
S 19kt

Small Craft Advisory
Tonight
SSW 16kt

Small Craft Advisory
Sunday
SW 14kt

Small Craft Advisory
Sunday Night
WSW 12kt⇓
Monday
⇑W 6kt
Monday Night
W 9kt
Tuesday
⇑W 8kt
Tuesday Night
W 10kt
Wednesday
W 9kt

Associated Zone Forecast which includes this point

Last Update: 2:38 am PDT Apr 11, 2026
Forecast Valid: 8am PDT Apr 11, 2026-6pm PDT Apr 17, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 9 to 19 kt, with gusts as high as 25 kt. A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 3pm.

Tonight

SSW wind 12 to 16 kt, with gusts as high as 23 kt. Showers and thunderstorms before 3am, then showers and possibly a thunderstorm, mainly after 3am.

Sunday

SW wind 12 to 14 kt. Showers and possibly a thunderstorm.

Sunday Night

WSW wind 7 to 12 kt becoming variable and less than 5 kt after midnight. A slight chance of rain before 11pm.

Monday

Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Sunny.

Monday Night

W wind 5 to 9 kt. Mostly clear.

Tuesday

Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Sunny.

Tuesday Night

W wind 6 to 10 kt. Mostly clear.

Wednesday

W wind 5 to 9 kt. Mostly 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.