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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Hazardous Weather Conditions

30NM NW San Francisco CA

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:W wind around 12 kt, with gusts as high as 19 kt. A chance of rain, mainly after 4pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      W 12kt
      < 1ft

    • Tonight

      Tonight:W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of rain before midnight, then a slight chance of rain after 3am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      W 7kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming SSW 5 to 7 kt in the morning. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.

      ⇑SSW 7kt
      < 1ft

    • Saturday Night

      Saturday Night:S wind 5 to 9 kt. Rain likely, mainly after 4am. N swell 0 ft. Wind waves 1 ft or less.

      S 9kt
      < 1ft

    • Sunday

      Sunday:SSE wind 11 to 13 kt becoming SW in the afternoon. Winds could gust as high as 20 kt. Rain. N swell 0 ft. Wind waves 1 ft or less.

      SSE 13kt
      < 1ft

    • Sunday Night

      Sunday Night:NW wind around 7 kt. Rain likely, mainly before 10pm. N swell 0 ft. Wind waves 1 ft or less.

      NW 7kt
      < 1ft

    • Monday

      Monday:NW wind 6 to 10 kt. A slight chance of rain before 10am. N swell 0 ft. Wind waves 1 ft or less.

      NW 10kt
      < 1ft

    • Monday Night

      Monday Night:NNW wind 6 to 8 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.

      NNW 8kt
      < 1ft

    • Tuesday

      Tuesday:WNW wind 5 to 10 kt. A slight chance of rain. N swell 0 ft. Wind waves 1 ft or less.

      WNW 10kt
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 2:31 pm PST Nov 13, 2026
Forecast Valid: 3pm PST Nov 13, 2026-6pm PST Nov 20, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
W wind around 12 kt, with gusts as high as 19 kt. A chance of rain, mainly after 4pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of rain before midnight, then a slight chance of rain after 3am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming SSW 5 to 7 kt in the morning. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday Night
S wind 5 to 9 kt. Rain likely, mainly after 4am. N swell 0 ft. Wind waves 1 ft or less.
Sunday
SSE wind 11 to 13 kt becoming SW in the afternoon. Winds could gust as high as 20 kt. Rain. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
NW wind around 7 kt. Rain likely, mainly before 10pm. N swell 0 ft. Wind waves 1 ft or less.
Monday
NW wind 6 to 10 kt. A slight chance of rain before 10am. N swell 0 ft. Wind waves 1 ft or less.
Monday Night
NNW wind 6 to 8 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Tuesday
WNW wind 5 to 10 kt. A slight chance of rain. 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: 38.13°N 122.88°W
Last Update: 2:31 pm PST Nov 13, 2026
Forecast Valid: 3pm PST Nov 13, 2026-6pm PST Nov 20, 2026
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