National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Hazardous Weather Conditions

45NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Friday

      Friday:ESE wind 6 to 11 kt becoming S in the morning. Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      S 11kt
      < 1ft

    • Friday Night

      Friday Night:S wind 6 to 8 kt. Rain likely and possibly a thunderstorm before 3am, then a chance of rain. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      S 8kt
      < 1ft

    • Saturday

      Saturday:S wind 9 to 18 kt, with gusts as high as 24 kt. Rain before 2pm, then showers and possibly a thunderstorm after 2pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      S 18kt
      < 1ft

    • Saturday Night

      Saturday Night:S wind 11 to 18 kt. Rain and possibly a thunderstorm before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then rain after 2am. N swell 0 ft. Wind waves 1 ft or less.

      S 18kt
      < 1ft

    • Sunday

      Sunday:S wind around 12 kt becoming WSW in the morning. Rain before 11am, then showers likely and possibly a thunderstorm after 11am. N swell 0 ft. Wind waves 1 ft or less.

      WSW 12kt
      < 1ft

    • Sunday Night

      Sunday Night:W wind 7 to 12 kt becoming N after midnight. A chance of rain before 11pm. N swell 0 ft. Wind waves 1 ft or less.

      W 12kt
      < 1ft

    • Monday

      Monday:N wind 7 to 14 kt becoming WNW in the afternoon. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      WNW 14kt
      < 1ft

    • Monday Night

      Monday Night:NW wind 11 to 15 kt, with gusts as high as 22 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

      NW 15kt
      < 1ft

    • Tuesday

      Tuesday:NNW wind 9 to 13 kt, with gusts as high as 19 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      NNW 13kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:51 am PDT Apr 10, 2026
Forecast Valid: 3am PDT Apr 10, 2026-6pm PDT Apr 16, 2026

View Nearby Observations

Detailed Forecast


Friday
ESE wind 6 to 11 kt becoming S in the morning. Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Friday Night
S wind 6 to 8 kt. Rain likely and possibly a thunderstorm before 3am, then a chance of rain. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday
S wind 9 to 18 kt, with gusts as high as 24 kt. Rain before 2pm, then showers and possibly a thunderstorm after 2pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday Night
S wind 11 to 18 kt. Rain and possibly a thunderstorm before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then rain after 2am. N swell 0 ft. Wind waves 1 ft or less.
Sunday
S wind around 12 kt becoming WSW in the morning. Rain before 11am, then showers likely and possibly a thunderstorm after 11am. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
W wind 7 to 12 kt becoming N after midnight. A chance of rain before 11pm. N swell 0 ft. Wind waves 1 ft or less.
Monday
N wind 7 to 14 kt becoming WNW in the afternoon. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Monday Night
NW wind 11 to 15 kt, with gusts as high as 22 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Tuesday
NNW wind 9 to 13 kt, with gusts as high as 19 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 38.33°N 123.05°W
Last Update: 2:51 am PDT Apr 10, 2026
Forecast Valid: 3am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
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