Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

For More Weather Information:

San Francisco Bay Area/Monterey, CA Local Forecast Office

15NM SSE Oakland CA

Marine Point Forecast

[NOTICE]

Thursday
⇑W 10kt
< 1ft
Thursday Night
W 10kt⇓
< 1ft
Friday
⇑SW 11kt
< 1ft
Friday Night
SSW 14kt
< 1ft
Saturday
⇑SSW 21kt
< 1ft
Saturday Night
SSW 22kt
< 1ft
Sunday
W 12kt
< 1ft
Sunday Night
W 12kt⇓
< 1ft
Monday
⇑WNW 10kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 12:46 am PDT Apr 9, 2026
Forecast Valid: 1am PDT Apr 9, 2026-6pm PDT Apr 15, 2026

View Nearby Observations

Detailed Forecast

Thursday

Variable winds less than 5 kt becoming W 5 to 10 kt in the afternoon. Patchy fog before 10am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Thursday Night

W wind 5 to 10 kt becoming variable and less than 5 kt after midnight. A chance of rain, mainly between 1am and 2am, then a chance of showers and thunderstorms after 2am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming SW 6 to 11 kt in the morning. Showers and possibly a thunderstorm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Friday Night

SSW wind 8 to 14 kt. Showers likely and possibly a thunderstorm before 11pm, then rain likely after 11pm. N swell 0 ft. Wind waves 1 ft or less.

Saturday

SSW wind 8 to 13 kt increasing to 16 to 21 kt in the afternoon. Winds could gust as high as 27 kt. Rain, mainly before 2pm, then showers and possibly a thunderstorm after 2pm. N swell 0 ft. Wind waves 1 ft or less.

Saturday Night

SSW wind 14 to 22 kt, with gusts as high as 28 kt. Showers and possibly a thunderstorm before 2am, then rain after 2am. N swell 0 ft. Wind waves 1 ft or less.

Sunday

S wind 9 to 12 kt becoming W in the afternoon. Showers and possibly a thunderstorm. N swell 0 ft. Wind waves 1 ft or less.

Sunday Night

W wind 7 to 12 kt becoming variable and less than 5 kt after midnight. A slight chance of rain. N swell 0 ft. Wind waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming WNW 5 to 10 kt in the afternoon. Mostly 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.