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 this 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

10NM SSE Oakland CA

Marine Point Forecast

[NOTICE]

This Afternoon
W 10kt
< 1ft
Tonight
W 10kt⇓
< 1ft
Friday
S 15kt
< 1ft
Friday Night
S 16kt
< 1ft
Saturday
⇑S 21kt
< 1ft
Saturday Night
SSW 24kt
< 1ft
Sunday
SSW 14kt
< 1ft
Sunday Night
WSW 13kt⇓
< 1ft
Monday
⇑WNW 8kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:26 pm PDT Apr 9, 2026
Forecast Valid: 2pm PDT Apr 9, 2026-6pm PDT Apr 15, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

W wind 8 to 10 kt. Mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Tonight

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

Friday

S wind 6 to 15 kt. Showers and possibly a thunderstorm, mainly before 3pm, then a chance of showers and thunderstorms after 3pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

Friday Night

S wind 10 to 16 kt. Showers likely and possibly a thunderstorm. N swell 0 ft. Wind waves 1 ft or less.

Saturday

S wind 9 to 14 kt increasing to 16 to 21 kt in the afternoon. Winds could gust as high as 28 kt. Showers, with thunderstorms also possible after 2pm. N swell 0 ft. Wind waves 1 ft or less.

Saturday Night

SSW wind 17 to 24 kt, with gusts as high as 30 kt. Showers and possibly a thunderstorm before 8pm, then showers between 8pm and 11pm, then showers and possibly a thunderstorm after 11pm. N swell 0 ft. Wind waves 1 ft or less.

Sunday

SSW wind 12 to 14 kt. Showers, with thunderstorms also possible after 11am. N swell 0 ft. Wind waves 1 ft or less.

Sunday Night

WSW wind 8 to 13 kt becoming variable and less than 5 kt after midnight. A chance of rain. N swell 0 ft. Wind waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming WNW 5 to 8 kt in the afternoon. A slight chance of rain. 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.