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Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

45NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • Today

      Today:SSW wind 6 to 10 kt. Mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      SSW 10kt
      < 1ft

    • Tonight

      Tonight:S wind 7 to 12 kt becoming ESE after midnight. A chance of rain, mainly after 1am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      ESE 12kt
      < 1ft

    • Monday

      Monday:S wind 16 to 21 kt becoming S 10 to 15 kt in the afternoon. Rain. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      S 21kt⇓
      < 1ft

    • Monday Night

      Monday Night:S wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Rain. N swell 0 ft. Wind waves 1 ft or less.

      S 8kt⇓
      < 1ft

    • Tuesday

      Tuesday:SE wind 7 to 12 kt becoming SSW in the afternoon. Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. N swell 0 ft. Wind waves 1 ft or less.

      SSW 12kt
      < 1ft

    • Tuesday Night

      Tuesday Night:W wind 8 to 12 kt. Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. N swell 0 ft. Wind waves 1 ft or less.

      W 12kt
      < 1ft

    • Wednesday

      Wednesday:W wind 8 to 13 kt. A chance of rain, mainly before 11am. N swell 0 ft. Wind waves 1 ft or less.

      W 13kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NW wind 12 to 14 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

      NW 14kt
      < 1ft

    • Thursday

      Thursday:WNW wind 11 to 16 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.

      WNW 16kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 8:38 am PDT Apr 19, 2026
Forecast Valid: 11am PDT Apr 19, 2026-6pm PDT Apr 25, 2026

View Nearby Observations

Detailed Forecast


Today
SSW wind 6 to 10 kt. Mostly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
S wind 7 to 12 kt becoming ESE after midnight. A chance of rain, mainly after 1am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Monday
S wind 16 to 21 kt becoming S 10 to 15 kt in the afternoon. Rain. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Monday Night
S wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Rain. N swell 0 ft. Wind waves 1 ft or less.
Tuesday
SE wind 7 to 12 kt becoming SSW in the afternoon. Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. N swell 0 ft. Wind waves 1 ft or less.
Tuesday Night
W wind 8 to 12 kt. Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. N swell 0 ft. Wind waves 1 ft or less.
Wednesday
W wind 8 to 13 kt. A chance of rain, mainly before 11am. N swell 0 ft. Wind waves 1 ft or less.
Wednesday Night
NW wind 12 to 14 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Thursday
WNW wind 11 to 16 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: 8:38 am PDT Apr 19, 2026
Forecast Valid: 11am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
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