Severe Weather in the Northeast; Santa Ana Winds for Southern California

A couple tornadoes, scattered damaging winds, and locally heavy rains are possible across portions of the Northeast and Mid-Atlantic today. On the West Coast, gusty Santa Ana winds will create locally critical fire weather conditions over southern California.
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For More Weather Information:

Jacksonville, FL Local Forecast Office

2NM NNE Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Mostly Sunny

    Light Wind
    2ft

    High: 84 °F

  • Tonight

    Chance Showers

    Winds IncreasingNNW 18kt
    2-3ft

    Low: 69 °F

    Small Craft Advisory
    Small Craft Advisory

  • Sunday

    Sunny

    N 18kt
    4ft

    High: 75 °F

    Small Craft Advisory
    Small Craft Advisory

  • Sunday
    Night

    Mostly Clear

    NNE 14kt
    4ft

    Low: 66 °F

  • Monday

    Mostly Sunny

    NE 11kt
    3-4ft

    High: 77 °F

  • Monday
    Night

    Partly Cloudy

    NE 9kt
    3ft

    Low: 67 °F

  • Tuesday

    Sunny

    ENE 10kt
    3ft

    High: 80 °F

  • Tuesday
    Night

    Mostly Clear

    ESE 8kt
    2ft

    Low: 69 °F

  • Wednesday

    Mostly Sunny

    E 8kt
    2ft

    High: 81 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:25 pm EDT Oct 16, 2021
Forecast Valid: 2pm EDT Oct 16, 2021-6pm EDT Oct 22, 2021

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Detailed Forecast


Synopsis: A cold front will press southeast into the waters late this afternoon and evening, and push well offshore late tonight. Scattered showers and isolated embedded thunderstorms will be possible with the front late today and during the evening. Strong and gusty northerly winds around 15 to 25 knots will develop behind the front tonight. A Small Craft Advisory is in effect tonight through Sunday. Winds will shift northeast and relax early next week as high pressure shifts north. By midweek the high will shift to northeast and winds should become onshore.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of Oct 16, 2021 at 1200 UTC...

33 nautical miles east northeast of Flagler Beach. 40 nautical miles east of Saint Augustine Beach. 55 nautical miles east southeast of Jacksonville Beach. 68 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.

This Afternoon
Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.
Tonight
SSW wind 6 to 11 kt becoming NNW 13 to 18 kt in the evening. Winds could gust as high as 25 kt. A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Seas 2 to 3 ft.
Sunday
N wind 16 to 18 kt, with gusts as high as 25 kt. Sunny. Seas around 4 ft.
Sunday Night
NNE wind 11 to 14 kt. Mostly clear. Seas around 4 ft.
Monday
NE wind around 11 kt. Mostly sunny. Seas 3 to 4 ft.
Monday Night
NE wind around 9 kt. Partly cloudy. Seas around 3 ft.
Tuesday
ENE wind 7 to 10 kt. Sunny. Seas around 3 ft.
Tuesday Night
ESE wind around 8 kt. Mostly clear. Seas around 2 ft.
Wednesday
E wind 5 to 8 kt. Mostly sunny. Seas around 2 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: 29.87°N 81.25°W
Last Update: 1:25 pm EDT Oct 16, 2021
Forecast Valid: 2pm EDT Oct 16, 2021-6pm EDT Oct 22, 2021
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