Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

13NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:ENE wind 9 to 12 kt, with gusts as high as 18 kt. Sunny. Mixed swell...W 3 ft at 16 seconds and SSW 1 ft at 10 seconds  building to  at 16 seconds . Wind waves around 2 ft.

      ENE 12kt
      3-4ft

    • Wednesday Night

      Wednesday Night:ENE wind around 8 kt. Mostly clear. Mixed swell...W 4 ft at 14 seconds and SSW 2 ft at 14 seconds. Wind waves around 1 ft.

      ENE 8kt
      4-5ft

    • Thursday

      Thursday:ENE wind 8 to 12 kt, with gusts as high as 18 kt. Sunny. Mixed swell...W 5 ft at 13 seconds and SSW 1 to 2 ft at 13 seconds. Wind waves around 2 ft.

      ENE 12kt
      5ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly cloudy. Mixed swell...W 6 ft and S 2 ft becoming SSW. Wind waves 1 ft or less.

      Light Wind
      6-7ft

    • Friday

      Friday:Variable winds 5 kt or less. Mostly sunny. Mixed swell...W 7 ft and WSW 4 ft. Wind waves 1 ft or less.

      Light Wind
      8ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Mixed swell...W 6 ft and WSW 4 ft. Wind waves 1 ft or less.

      Light Wind
      7-8ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Mostly sunny. Mixed swell...W 5 to 6 ft and WSW 1 ft becoming SSW. Wind waves 1 ft or less.

      Light Wind
      5-6ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Partly cloudy. Mixed swell...W 4 ft and SSW 1 ft. Wind waves 1 ft or less.

      Light Wind
      4-5ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming WNW 5 to 8 kt in the morning. A slight chance of rain.   Mixed swell...W 5 ft and S 1 ft. Wind waves 1 ft or less.

      ⇑WNW 8kt
      4-5ft


Associated Zone Forecast which includes this point

Last Update: 1:48 am PST Feb 4, 2026
Forecast Valid: 3am PST Feb 4, 2026-6pm PST Feb 10, 2026

View Nearby Observations

Detailed Forecast


Wednesday
ENE wind 9 to 12 kt, with gusts as high as 18 kt. Sunny. Mixed swell...W 3 ft at 16 seconds and SSW 1 ft at 10 seconds building to at 16 seconds . Wind waves around 2 ft.
Wednesday Night
ENE wind around 8 kt. Mostly clear. Mixed swell...W 4 ft at 14 seconds and SSW 2 ft at 14 seconds. Wind waves around 1 ft.
Thursday
ENE wind 8 to 12 kt, with gusts as high as 18 kt. Sunny. Mixed swell...W 5 ft at 13 seconds and SSW 1 to 2 ft at 13 seconds. Wind waves around 2 ft.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Mixed swell...W 6 ft and S 2 ft becoming SSW. Wind waves 1 ft or less.
Friday
Variable winds 5 kt or less. Mostly sunny. Mixed swell...W 7 ft and WSW 4 ft. Wind waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Mixed swell...W 6 ft and WSW 4 ft. Wind waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Mostly sunny. Mixed swell...W 5 to 6 ft and WSW 1 ft becoming SSW. Wind waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Mixed swell...W 4 ft and SSW 1 ft. Wind waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming WNW 5 to 8 kt in the morning. A slight chance of rain. Mixed swell...W 5 ft and S 1 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 2 to 4 feet at 12 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 2.5 kt at 06:19 AM Wednesday and 3.0 kt at 06:31 PM Wednesday.

*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: 37.85°N 122.66°W
Last Update: 1:48 am PST Feb 4, 2026
Forecast Valid: 3am PST Feb 4, 2026-6pm PST Feb 10, 2026
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