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 >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

15NM SSE Oakland CA

Marine Point Forecast

[NOTICE]

Today
WSW 17kt
< 1ft
Tonight
W 12kt⇓
< 1ft
Monday
⇑WNW 8kt
< 1ft
Monday Night
WNW 14kt
< 1ft
Tuesday
W 11kt
< 1ft
Tuesday Night
W 16kt
< 1ft
Wednesday
W 14kt
< 1ft
Wednesday Night
W 15kt
< 1ft
Thursday
NW 12kt
< 1ft

Associated Zone Forecast which includes this point

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

View Nearby Observations

Detailed Forecast

Today

WSW wind around 17 kt. Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tonight

W wind 7 to 12 kt becoming variable and less than 5 kt in the evening. A chance of showers, mainly before 7pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming WNW 5 to 8 kt in the afternoon. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Monday Night

WNW wind 6 to 14 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

Tuesday

W wind 6 to 11 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

Tuesday Night

W wind 8 to 16 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

Wednesday

W wind 6 to 14 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.

Wednesday Night

W wind 8 to 15 kt, with gusts as high as 21 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

Thursday

NW wind 7 to 12 kt, with gusts as high as 19 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

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.