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 >
Last Update: 238 AM PDT Sun Apr 12 2026
For More Weather Information:
10NM S Oakland CA
Marine Zone Forecast
Today
SW wind 15 to 20 kt, easing to 10 to 15 kt late. Showers with a chance of tstms until late afternoon, then showers likely with a slight chance of tstms late.
Tonight
W wind 10 to 15 kt, easing to around 5 kt after midnight.
Mon
Light and variable winds, becoming NW 5 to 10 kt in the afternoon.
Mon Night
W wind 10 to 15 kt, easing to 5 to 10 kt after midnight.
Tue
W wind 5 to 10 kt.
Tue Night
W wind 10 to 15 kt, easing to 5 to 10 kt after midnight.
Wed
W wind 5 to 10 kt, rising to 10 to 15 kt in the afternoon.
Wed Night
W wind 10 to 15 kt.
Thu
NW wind 5 to 10 kt.
Thu Night
NW wind 10 to 15 kt, easing to 5 to 10 kt after midnight.
winds and waves higher in and near tstms.
winds and waves higher in and near tstms.
Winds and waves higher in and near tstms.
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