Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

8NM WSW San Francisco CA

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:NE wind 7 to 11 kt becoming WNW in the afternoon. Mostly cloudy, then gradually becoming sunny. Mixed swell...W 4 to 5 ft at 15 seconds and SSW 2 ft at 11 seconds  decreasing to  at 8 seconds . Wind waves around 2 ft.

      NE 11kt
      5-6ft

    • Wednesday Night

      Wednesday Night:Variable winds less than 5 kt becoming ENE 5 to 10 kt after midnight. Partly cloudy. Mixed swell...WNW 3 to 4 ft at 14 seconds and SSW 1 ft at 12 seconds. Wind waves around 1 ft.

      ⇑ENE 10kt
      4ft

    • Thursday

      Thursday:NNE wind 10 to 15 kt. Mostly sunny. Mixed swell...WNW 2 ft at 12 seconds and SSW 1 ft at 11 seconds. Wind waves around 2 ft.

      NNE 15kt
      3ft

    • Thursday Night

      Thursday Night:NW wind around 6 kt. Partly cloudy. Mixed swell...WNW 2 ft and SSW 1 ft. Wind waves around 1 ft.

      NW 6kt
      3ft

    • Friday

      Friday:NE wind around 6 kt becoming WNW in the afternoon. Sunny. Mixed swell...WNW 3 ft and S 1 ft. Wind waves around 1 ft.

      NE 6kt
      3ft

    • Friday Night

      Friday Night:WNW wind 6 to 9 kt becoming N after midnight. Partly cloudy. Mixed swell...WNW 4 ft and SSW 1 ft. Wind waves around 1 ft.

      WNW 9kt
      3-4ft

    • Saturday

      Saturday:N wind around 8 kt becoming NW in the afternoon. Mostly sunny. Mixed swell...WNW 3 to 4 ft and SSW 1 ft. Wind waves around 1 ft.

      NW 8kt
      4ft

    • Saturday Night

      Saturday Night:NW wind 8 to 10 kt. Partly cloudy. Mixed swell...WNW 4 ft and SSW 1 ft. Wind waves around 1 ft.

      NW 10kt
      4ft

    • Sunday

      Sunday:N wind around 8 kt. Partly sunny. Mixed swell...W 3 ft and SSW 1 ft. Wind waves around 1 ft.

      N 8kt
      3-4ft


Associated Zone Forecast which includes this point

Last Update: 12:39 am PST Dec 3, 2025
Forecast Valid: 2am PST Dec 3, 2025-6pm PST Dec 9, 2025

View Nearby Observations

Detailed Forecast


Wednesday
NE wind 7 to 11 kt becoming WNW in the afternoon. Mostly cloudy, then gradually becoming sunny. Mixed swell...W 4 to 5 ft at 15 seconds and SSW 2 ft at 11 seconds decreasing to at 8 seconds . Wind waves around 2 ft.
Wednesday Night
Variable winds less than 5 kt becoming ENE 5 to 10 kt after midnight. Partly cloudy. Mixed swell...WNW 3 to 4 ft at 14 seconds and SSW 1 ft at 12 seconds. Wind waves around 1 ft.
Thursday
NNE wind 10 to 15 kt. Mostly sunny. Mixed swell...WNW 2 ft at 12 seconds and SSW 1 ft at 11 seconds. Wind waves around 2 ft.
Thursday Night
NW wind around 6 kt. Partly cloudy. Mixed swell...WNW 2 ft and SSW 1 ft. Wind waves around 1 ft.
Friday
NE wind around 6 kt becoming WNW in the afternoon. Sunny. Mixed swell...WNW 3 ft and S 1 ft. Wind waves around 1 ft.
Friday Night
WNW wind 6 to 9 kt becoming N after midnight. Partly cloudy. Mixed swell...WNW 4 ft and SSW 1 ft. Wind waves around 1 ft.
Saturday
N wind around 8 kt becoming NW in the afternoon. Mostly sunny. Mixed swell...WNW 3 to 4 ft and SSW 1 ft. Wind waves around 1 ft.
Saturday Night
NW wind 8 to 10 kt. Partly cloudy. Mixed swell...WNW 4 ft and SSW 1 ft. Wind waves around 1 ft.
Sunday
N wind around 8 kt. Partly sunny. Mixed swell...W 3 ft and SSW 1 ft. Wind waves around 1 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Mixed seas of 3 to 5 feet at 15 seconds. ACROSS THE BAR...Mixed seas of 5 to 7 feet at 15 seconds. Maximum ebb current of 1.4 kt at 02:19 AM Wednesday and 4.6 kt at 02:18 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: 37.74°N 122.6°W
Last Update: 12:39 am PST Dec 3, 2025
Forecast Valid: 2am PST Dec 3, 2025-6pm PST Dec 9, 2025
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