Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

10NM SSW San Francisco CA

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:ENE wind 7 to 9 kt becoming NNW in the afternoon. Sunny. Mixed swell...W 6 ft at 15 seconds and SSW 3 ft at 17 seconds  decreasing to  at 12 seconds . Wind waves around 1 ft.

      NE 9kt
      5ft

    • Thursday Night

      Thursday Night:NNE wind around 7 kt. Mostly cloudy. Mixed swell...W 5 to 6 ft at 14 seconds and SW 3 ft at 16 seconds  decreasing to  at 7 seconds . Wind waves around 1 ft.

      NNE 7kt
      5-6ft

    • Friday

      Friday:NNE wind around 10 kt. Partly sunny. Mixed swell...W 5 ft at 13 seconds and SSW 1 to 2 ft at 10 seconds  building to  at 13 seconds . Wind waves around 1 ft.

      NNE 10kt
      4-5ft

    • Friday Night

      Friday Night:ENE wind 8 to 10 kt. Mostly cloudy. Mixed swell...W 5 ft and SSW 1 ft. Wind waves around 1 ft.

      ENE 10kt
      4ft

    • Saturday

      Saturday:ENE wind 6 to 10 kt. Mostly sunny. Mixed swell...W 5 ft and SSW 1 ft. Wind waves around 1 ft.

      ENE 10kt
      4ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly cloudy. Mixed swell...W 5 ft and SW 2 ft. Wind waves 1 ft or less.

      Light Wind
      4ft

    • Sunday

      Sunday:NW wind 5 to 7 kt. Mostly cloudy. Mixed swell...WNW 5 ft and SW 3 ft. Wind waves 1 ft or less.

      NW 7kt
      5ft

    • Sunday Night

      Sunday Night:NW wind 6 to 8 kt. Partly cloudy. Mixed swell...W 6 ft and WSW 4 ft. Wind waves around 1 ft.

      NW 8kt
      6ft

    • Monday

      Monday:NNW wind around 8 kt. Mostly sunny. Mixed swell...W 6 ft and SSW 3 to 4 ft. Wind waves around 1 ft.

      NNW 8kt
      6ft


Associated Zone Forecast which includes this point

Last Update: 12:26 am PST Jan 29, 2026
Forecast Valid: 4am PST Jan 29, 2026-6pm PST Feb 4, 2026

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Detailed Forecast


Thursday
ENE wind 7 to 9 kt becoming NNW in the afternoon. Sunny. Mixed swell...W 6 ft at 15 seconds and SSW 3 ft at 17 seconds decreasing to at 12 seconds . Wind waves around 1 ft.
Thursday Night
NNE wind around 7 kt. Mostly cloudy. Mixed swell...W 5 to 6 ft at 14 seconds and SW 3 ft at 16 seconds decreasing to at 7 seconds . Wind waves around 1 ft.
Friday
NNE wind around 10 kt. Partly sunny. Mixed swell...W 5 ft at 13 seconds and SSW 1 to 2 ft at 10 seconds building to at 13 seconds . Wind waves around 1 ft.
Friday Night
ENE wind 8 to 10 kt. Mostly cloudy. Mixed swell...W 5 ft and SSW 1 ft. Wind waves around 1 ft.
Saturday
ENE wind 6 to 10 kt. Mostly sunny. Mixed swell...W 5 ft and SSW 1 ft. Wind waves around 1 ft.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. Mixed swell...W 5 ft and SW 2 ft. Wind waves 1 ft or less.
Sunday
NW wind 5 to 7 kt. Mostly cloudy. Mixed swell...WNW 5 ft and SW 3 ft. Wind waves 1 ft or less.
Sunday Night
NW wind 6 to 8 kt. Partly cloudy. Mixed swell...W 6 ft and WSW 4 ft. Wind waves around 1 ft.
Monday
NNW wind around 8 kt. Mostly sunny. Mixed swell...W 6 ft and SSW 3 to 4 ft. Wind waves around 1 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 4 to 6 feet at 15 seconds. ACROSS THE BAR...Swell can be more than twice as high across the bar than surrounding waters. Waves are also more prone to break, particularly during strong ebb currents. Maximum ebb current of 3.3 kt at 12:46 PM Thursday and 1.4 kt at 01:56 AM Friday.

*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: 37.62°N 122.51°W
Last Update: 12:26 am PST Jan 29, 2026
Forecast Valid: 4am PST Jan 29, 2026-6pm PST Feb 4, 2026
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