Deep Cold Trough Meets Gulf Moisture with Significant Impacts Across the Western and Central U.S.

A deep trough and associated cold front is bringing much below normal temperatures in the west, with low elevation snows. Strong winds and widespread snow, will impact the Great Basin, western mountains, and the Plains. The slowing front, will bring prolonged waves of heavy rain across the Mississippi Valley to the Great Lakes. Significant icing forecast north of the heavy rain. Big warm up east.
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San Diego, CA Local Forecast Office

7NM SSE San Diego CA

Marine Point Forecast

[NOTICE]
  • Washington's
    Birthday

    Slight Chc Showers

    WNW 15kt
    < 1ft
  • Tonight

    Slight Chc Showers

    WNW 15ktWinds Decreasing
    < 1ft
  • Tuesday

    Sunny

    Light Wind
    < 1ft
  • Tuesday
    Night

    Mostly Clear

    Light Wind
    < 1ft
  • Wednesday

    Slight Chc Showers

    W 10kt
    < 1ft
  • Wednesday
    Night

    Chance Showers

    Light Wind
    < 1ft
  • Thursday

    Chance Showers

    Winds IncreasingW 10kt
    < 1ft
  • Thursday
    Night

    Chance Showers

    WNW 10kt
    < 1ft
  • Friday

    Chance Showers

    WNW 15kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 12:40 pm PST Feb 19, 2018
Forecast Valid: 2pm PST Feb 19, 2018-6pm PST Feb 25, 2018

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Detailed Forecast


Synopsis: PZZ700-201530- 134 PM PST Mon Feb 19 2018 .Synopsis for the far southern California coast...At 1 PM, a 988 mb low was over western Colorado with a weakening cold front extending to the southwest across northern Baja. Strong northwest winds gusting to 30 kts and rough seas will continue into early Tuesday morning. Highest winds and seas will be near San Clemente Island. Winds and seas will subside Tuesday. Weaker onshore flow will prevail into Thursday. Strong onshore flow returns late Thursday and Friday with hazardous conditions likely. $$

Washington's Birthday
WNW wind around 15 kt, with gusts as high as 20 kt. A slight chance of showers after 4pm. . Wind waves 1 ft or less.
Tonight
WNW wind 10 to 15 kt becoming E 5 to 10 kt after midnight. Winds could gust as high as 20 kt. A slight chance of showers before 10pm. . Wind waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Sunny. . Wind waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. . Wind waves 1 ft or less.
Wednesday
ESE wind 5 to 10 kt becoming W in the afternoon. A slight chance of showers after 10am. . Wind waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. A chance of showers. . Wind waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming W 5 to 10 kt in the morning. A chance of showers. . Wind waves 1 ft or less.
Thursday Night
WNW wind 5 to 10 kt, with gusts as high as 20 kt. A chance of showers. . Wind waves 1 ft or less.
Friday
WNW wind 10 to 15 kt. A chance of showers. . 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: 32.61°N 117.1°W
Last Update: 12:40 pm PST Feb 19, 2018
Forecast Valid: 2pm PST Feb 19, 2018-6pm PST Feb 25, 2018
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