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

37NM SSE Point Arena CA

Marine Point Forecast

[NOTICE]

This Afternoon
S 8kt
4ft
Tonight
S 7kt
4ft
Friday
S 10kt
4ft
Friday Night
SSW 10kt
4ft
Saturday
S 19kt
4-5ft
Saturday Night
SW 17kt
6-8ft
Sunday
W 14kt
7-8ft
Sunday Night
W 13kt
6ft
Monday
NW 18kt
6ft

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

S wind 6 to 8 kt. A chance of showers, mainly before 3pm. Mixed swell...WNW 3 ft at 11 seconds and SSW 2 ft at 13 seconds. Wind waves around 1 ft.

Tonight

SSW wind 5 to 7 kt becoming SSE in the evening. Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 5am. Mixed swell...WNW 4 ft at 9 seconds and SSW 2 to 3 ft at 8 seconds building to at 11 seconds . Wind waves around 1 ft.

Friday

S wind 8 to 10 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Mixed swell...WNW 3 ft at 13 seconds and SW 3 ft at 7 seconds. Wind waves around 1 ft.

Friday Night

SSW wind 7 to 10 kt. Showers likely and possibly a thunderstorm. Mixed swell...NW 3 ft and SW 3 ft. Wind waves around 1 ft.

Saturday

S wind 12 to 19 kt. Showers, with thunderstorms also possible after 11am. Mixed swell...NW 3 ft and SSW 4 ft. Wind waves 2 to 3 ft.

Saturday Night

SW wind 14 to 17 kt. Showers and possibly a thunderstorm. Mixed swell...WNW 3 ft and SW 7 ft. Wind waves 2 to 3 ft.

Sunday

W wind 12 to 14 kt. Showers before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers likely after 2pm. Mixed swell...W 7 to 8 ft and SSW 2 ft. Wind waves around 2 ft.

Sunday Night

W wind 11 to 13 kt becoming NNW after midnight. A chance of rain. Mixed swell...WNW 5 to 6 ft and SSW 3 ft. Wind waves 2 to 3 ft.

Monday

NW wind 11 to 18 kt. A slight chance of rain. Mixed swell...WNW 4 to 5 ft and SSW 1 ft. Wind waves 2 to 3 ft.

Winds and seas 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.