Flooding and Severe Weather Risk Continues This Weekend

More heavy rain will exacerbate flooding in the central and southern U.S. this weekend. In addition, over portions of the Mississippi, Ohio, and Tennessee Valleys, severe thunderstorms are expected. Some storms may produce large hail, damaging winds, and tornadoes. Meanwhile, snow and ice will again affect the Cascades, northern Rockies, upper Midwest, and New England through Sunday.

4NM WNW San Francisco CA

Marine Point Forecast

  • Today

    Increasing Clouds

    Winds IncreasingW 21kt

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Rain Likely

    W 15kt

    Small Craft Advisory
    Small Craft Advisory

  • Monday

    Showers Likely

    WNW 17kt

    Small Craft Advisory
    Small Craft Advisory

  • Monday

    Mostly Clear

    N 21kt

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday


    N 20kt
  • Tuesday

    Partly Cloudy

    W 16kt
  • Wednesday

    Slight Chc Rain

    Light Wind
  • Wednesday

    Rain Likely

    S 16kt
  • Thursday


    W 11kt

Associated Zone Forecast which includes this point

Last Update: 1:51 am PST Feb 25, 2018
Forecast Valid: 9am PST Feb 25, 2018-6pm PST Mar 3, 2018

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Detailed Forecast

Synopsis: PZZ500-251730- 223 AM PST Sun Feb 25 2018 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Moderate northerly winds will continue over the coastal waters as high pressure resides over the eastern Pacific. By Monday and Tuesday, a storm system will drop south from the Gulf of Alaska and bring with it a renewed opportunity for strong winds (potentially gale-force), fresh swell, and rain to the waters. $$

W wind 6 to 11 kt increasing to 16 to 21 kt in the afternoon. Increasing clouds.
W wind 10 to 15 kt. Rain likely, mainly after 4am.
WNW wind 15 to 17 kt. Showers likely, mainly before 10am.
Monday Night
WNW wind 19 to 21 kt becoming N in the evening. Mostly clear.
N wind 16 to 20 kt becoming WNW in the morning. Sunny.
Tuesday Night
W wind 8 to 16 kt. Partly cloudy.
Variable winds 5 kt or less. A slight chance of rain after 10am.
Wednesday Night
S wind 9 to 16 kt. Rain likely.
W wind around 11 kt. Showers.


  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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Point Forecast: 37.8°N 122.5°W
Last Update: 1:51 am PST Feb 25, 2018
Forecast Valid: 9am PST Feb 25, 2018-6pm PST Mar 3, 2018
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