Active Weather for Alaska and Hawaii; Snow across the North

A strong storm will approach Alaska this weekend that will bring heavy snow, blizzard conditions and bitterly cold temperatures. Meanwhile, another storm system near Hawaii may bring flooding and even blizzard conditions for the Big Island Summits this weekend. Across the northern Plains and Great Lakes, accumulating snow is in the forecast. For the south, above normal temperatures continue.
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43NM NW San Francisco CA

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Mostly Cloudy

    Light Wind
    5ft
  • Tonight

    Mostly Cloudy

    Light Wind
    5ft
  • Saturday

    Decreasing Clouds

    Winds IncreasingWNW 13kt
    5ft

    Small Craft Advisory
    Small Craft Advisory

  • Saturday
    Night

    Partly Cloudy

    NW 20kt
    4ft

    Small Craft Advisory
    Small Craft Advisory

  • Sunday

    Sunny

    NW 22kt
    4ft
  • Sunday
    Night

    Partly Cloudy

    NW 23kt
    5ft
  • Monday

    Slight Chc Rain

    WNW 19kt
    4ft
  • Monday
    Night

    Partly Cloudy

    NNW 16kt
    4-6ft
  • Tuesday

    Partly Sunny

    NW 11kt
    7ft

Associated Zone Forecast which includes this point

Last Update: 12:45 pm PST Dec 3, 2021
Forecast Valid: 3pm PST Dec 3, 2021-6pm PST Dec 9, 2021

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Detailed Forecast


Synopsis: PZZ500-040515- 827 AM PST Fri Dec 3 2021 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... A King Tide is expected to influence portions of the Bay Shoreline this weekend during the mid-morning hours. Elsewhere, expect mainly light winds today, tonight and Saturday with increasing northwesterly winds Saturday night through early next week. A moderate period northwest swell continues into the weekend over our coastal waters before tapering off. Gusty winds over our outer waters starting Saturday evening will bring steep, fresh wind waves. These will dominate the Pacific coastline into early next week. By next week, any swell will likely be dominated by wind waves that are generated. $$

This Afternoon
Variable winds 5 kt or less. Mostly cloudy. WNW swell 5 ft at 13 seconds. Wind waves around 2 ft.
Tonight
Variable winds 5 kt or less. Mostly cloudy. WNW swell 5 ft at 13 seconds. Wind waves around 2 ft.
Saturday
Variable winds less than 5 kt becoming WNW 8 to 13 kt in the morning. Winds could gust as high as 19 kt. Cloudy, then gradually becoming mostly sunny. WNW swell 5 ft at 12 seconds. Wind waves around 2 ft.
Saturday Night
NW wind 16 to 20 kt. Partly cloudy. WNW swell 4 ft. Wind waves around 2 ft.
Sunday
NW wind 18 to 22 kt. Sunny. WNW swell 4 ft. Wind waves around 2 ft.
Sunday Night
NW wind 21 to 23 kt, with gusts as high as 29 kt. Partly cloudy. WNW swell 3 ft. Wind waves around 4 ft.
Monday
WNW wind 11 to 19 kt. A slight chance of rain after 10am. WNW swell 2 ft. Wind waves around 4 ft.
Monday Night
NNW wind 14 to 16 kt. Partly cloudy. WNW swell 2 ft. Wind waves 4 to 6 ft.
Tuesday
NW wind 9 to 11 kt. Partly sunny. WNW swell 2 ft. Wind waves around 7 ft.

*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: 38.27°N 123.09°W
Last Update: 12:45 pm PST Dec 3, 2021
Forecast Valid: 3pm PST Dec 3, 2021-6pm PST Dec 9, 2021
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