Strong Winds Over Portions of the Rockies & Plains; Chilly for Much of the Eastern U.S.

Low pressure pushing eastward will generate strong winds over parts of the Rockies and Plains through Saturday with some light precipitation. Meanwhile, a much cooler air mass will overtake the eastern half of the country with frost and freeze concerns. Elevated fire weather conditions are expected for the Great Basin and parts of California, along with poor air quality in some locales.
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13NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]
  • Tonight

    Partly Cloudy

    WNW 13ktWinds Decreasing
    2-3ft
  • Saturday

    Mostly Sunny

    Winds IncreasingWNW 13kt
    2-3ft
  • Saturday
    Night

    Mostly Clear

    WNW 13kt
    3ft
  • Sunday

    Sunny

    Winds IncreasingWNW 11kt
    2-3ft
  • Sunday
    Night

    Mostly Clear

    WNW 12ktWinds Decreasing
    2ft
  • Monday

    Sunny

    Winds IncreasingWNW 10kt
    3ft
  • Monday
    Night

    Partly Cloudy

    NW 11kt
    3-4ft
  • Tuesday

    Mostly Sunny

    NW 6kt
    5ft
  • Tuesday
    Night

    Partly Cloudy

    WNW 7kt
    5-6ft

Associated Zone Forecast which includes this point

Last Update: 3:02 pm PDT Oct 30, 2020
Forecast Valid: 8pm PDT Oct 30, 2020-6pm PST Nov 6, 2020

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Detailed Forecast


Synopsis: PZZ500-310900- 132 PM PDT Fri Oct 30 2020 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Northwest winds will gradually increase through the weekend with generally light seas. A long period northwest swell arrives late Sunday afternoon and peaks overnight into Monday. High pressure stays in place through the middle of next week with the first strong trough and surface cold front of the fall possibly arriving by late next week. $$

Tonight
WNW wind 8 to 13 kt becoming variable and less than 5 kt after midnight. Partly cloudy. W swell 2 ft at 7 seconds. Wind waves 1 to 2 ft.
Saturday
Variable winds less than 5 kt becoming WNW 8 to 13 kt in the afternoon. Mostly sunny. Mixed swell...W 2 ft at 7 seconds and SW 1 ft at 16 seconds. Wind waves around 1 ft.
Saturday Night
WNW wind 7 to 13 kt. Mostly clear. Mixed swell...WNW 2 to 3 ft at 8 seconds and SW 1 ft at 16 seconds. Wind waves around 1 ft.
Sunday
Variable winds less than 5 kt becoming WNW 6 to 11 kt in the afternoon. Sunny. Mixed swell...WSW 2 ft and SW 1 ft. Wind waves around 1 ft.
Sunday Night
WNW wind 7 to 12 kt becoming variable and less than 5 kt after midnight. Mostly clear. W swell 2 ft. Wind waves around 1 ft.
Monday
Variable winds less than 5 kt becoming WNW 5 to 10 kt in the afternoon. Sunny. Mixed swell...W 2 ft and WSW 1 ft. Wind waves around 1 ft.
Monday Night
NW wind 6 to 11 kt. Partly cloudy. Mixed swell...W 3 ft and WSW 2 ft. Wind waves around 1 ft.
Tuesday
NW wind around 6 kt. Mostly sunny. Mixed swell...W 4 ft and W 2 ft. Wind waves around 1 ft.
Tuesday Night
WNW wind around 7 kt. Partly cloudy. Mixed swell...W 5 ft and W 3 ft. Wind waves around 1 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Seas 2 to 3 ft with a dominant period of 12 seconds. ACROSS THE BAR...Seas 3 to 4 ft with dominant swell period of 12 seconds. Maximum ebb current of 3.2 kt at 4:43 PM Friday and 1.5 kt at 5:07 AM Saturday.

*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: 3:02 pm PDT Oct 30, 2020
Forecast Valid: 8pm PDT Oct 30, 2020-6pm PST Nov 6, 2020
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