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

Small Craft Advisory until April 12, 03:00 PM PDT

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

15NM NNE Oakland CA

Marine Point Forecast

[NOTICE]

Today
SW 16kt

Small Craft Advisory
Tonight
WSW 10kt⇓
Monday
⇑W 6kt
Monday Night
WSW 8kt
Tuesday
⇑WSW 9kt
Tuesday Night
WSW 11kt
Wednesday
WSW 12kt
Wednesday Night
WSW 12kt
Thursday
N 9kt

Associated Zone Forecast which includes this point

Last Update: 1:25 am PDT Apr 12, 2026
Forecast Valid: 7am PDT Apr 12, 2026-6pm PDT Apr 18, 2026

View Nearby Observations

Detailed Forecast

Today

SSW wind 14 to 16 kt becoming WSW in the afternoon. Winds could gust as high as 24 kt. Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm.

Tonight

WSW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. A chance of showers, mainly before 7pm.

Monday

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

Monday Night

WSW wind 5 to 8 kt. Mostly clear.

Tuesday

Variable winds less than 5 kt becoming WSW 5 to 9 kt in the afternoon. Sunny.

Tuesday Night

WSW wind 6 to 11 kt. Mostly clear.

Wednesday

WSW wind 6 to 12 kt, with gusts as high as 20 kt. Mostly sunny.

Wednesday Night

WSW wind 8 to 12 kt. Partly cloudy.

Thursday

W wind 6 to 9 kt becoming N in the morning. Sunny.

Winds and waves higher in and near tstms.

*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.