Risk of severe thunderstorms from Florida to the Great Lake States

Storms may contain strong, damaging winds and hail. Locally heavy rain is also possible in southern California and the Desert Southwest. Very hot conditions continue in the lower Mississippi Valley and the Deep South.
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12NM SSE San Francisco CA

Marine Point Forecast

[NOTICE]
  • Tonight

    Patchy Fog

    NW 6ktWinds Decreasing
    < 1ft
  • Thursday

    Dense Fog

    Winds IncreasingW 8kt
    < 1ft
  • Thursday
    Night

    Mostly Cloudy

    WNW 10kt
    < 1ft
  • Friday

    Slight Chc Thunderstorms

    Light Wind
    < 1ft
  • Friday
    Night

    Slight Chc Thunderstorms

    SW 9kt
    < 1ft
  • Saturday

    Mostly Sunny

    WSW 7kt
    < 1ft
  • Saturday
    Night

    Partly Cloudy

    WSW 10kt
    < 1ft
  • Sunday

    Mostly Sunny

    WSW 6kt
    < 1ft
  • Sunday
    Night

    Partly Cloudy

    WSW 10kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 1:30 pm PDT Jul 29, 2015
Forecast Valid: 10pm PDT Jul 29, 2015-6pm PDT Aug 5, 2015

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Detailed Forecast


Synopsis: A THERMAL TROUGH SITUATED OVER THE REGION WILL MAINTAIN LIGHT SOUTHERLY WINDS ACROSS THE COASTAL WATERS THROUGH THURSDAY MORNING. WINDS WILL THEN VEER TO THE WEST THURSDAY AFTERNOON. A MIXED SWELL WILL ALSO CONTINUE TO IMPACT THE COASTAL WATERS THROUGH LATE WEEK.

Tonight
NW wind around 6 kt becoming variable and less than 5 kt in the evening. Patchy fog after 11pm. . Wind waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Patchy dense fog before 11am. . Wind waves 1 ft or less.
Thursday Night
WNW wind 5 to 10 kt becoming WSW in the evening. Mostly cloudy. . Wind waves 1 ft or less.
Friday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 11am. . Wind waves 1 ft or less.
Friday Night
SW wind 6 to 9 kt. A slight chance of showers and thunderstorms before 11pm. . Wind waves 1 ft or less.
Saturday
WSW wind around 7 kt. Mostly sunny. . Wind waves 1 ft or less.
Saturday Night
WSW wind 7 to 10 kt. Partly cloudy. . Wind waves 1 ft or less.
Sunday
WSW wind around 6 kt. Mostly sunny. . Wind waves 1 ft or less.
Sunday Night
WSW wind 7 to 10 kt. Partly cloudy. . Wind waves 1 ft or less.

*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: 37.59°N 122.3°W
Last Update: 1:30 pm PDT Jul 29, 2015
Forecast Valid: 10pm PDT Jul 29, 2015-6pm PDT Aug 5, 2015
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