Nor'easter for the Northeast; Fire Weather Conditions Continue for Southern California

A powerful Nor'easter, first of the winter season, is expected to roll-up the Northeastern Seaboard and impact the region with a number of hazards this weekend. Very heavy wet snow and high gusty winds will affect a good portion of New England and rain will lash coastal areas. Meanwhile, dangerous fire weather conditions continue for southern California this weekend and likely into next week.
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For More Weather Information:

Jacksonville, FL Local Forecast Office

5NM WSW Saint Simons GA

Marine Point Forecast

[NOTICE]
  • Overnight

    Slight Chc Rain

    WNW 11kt
    < 1ft

    Low: 45 °F

  • Saturday

    Sunny

    NW 10kt
    < 1ft

    High: 61 °F

  • Saturday
    Night

    Partly Cloudy

    Light Wind
    < 1ft

    Low: 45 °F

  • Sunday

    Partly Sunny

    Light Wind
    < 1ft

    High: 62 °F

  • Sunday
    Night

    Chance Showers

    Light Wind
    < 1ft

    Low: 49 °F

  • Monday

    Slight Chc Showers

    WNW 10kt
    < 1ft

    High: 60 °F

  • Monday
    Night

    Partly Cloudy

    NW 10kt
    < 1ft

    Low: 40 °F

  • Tuesday

    Sunny

    NNW 7kt
    < 1ft

    High: 55 °F

  • Tuesday
    Night

    Mostly Clear

    Light Wind
    < 1ft

    Low: 38 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:16 am EST Dec 5, 2020
Forecast Valid: 2am EST Dec 5, 2020-6pm EST Dec 11, 2020

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Detailed Forecast


Synopsis: A cold front will push south across the Florida peninsula early this morning. High pressure across the Gulf Coast states will build eastward and over the local waters through tonight and will weaken over the waters Sunday as an area of low pressure forms in the western Gulf of Mexico. This area of low pressure will cross the Florida peninsula late Sunday night into Monday. A cold front will slide southward across the local waters late Tuesday. Surface high pressure over the central Gulf Coast region Wednesday will build eastward across the local waters through Thursday.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of Dec 05, 2020 at 1200 UTC...

35 nautical miles east of Flagler Beach. 42 nautical miles east of Saint Augustine Beach. 44 nautical miles east of Jacksonville Beach. 62 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.

Overnight
WNW wind around 11 kt, with gusts as high as 17 kt. A slight chance of rain before 3am. Seas 1 ft or less.
Saturday
NW wind 7 to 10 kt. Sunny. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.
Monday
WNW wind 6 to 10 kt. A slight chance of showers. Seas 1 ft or less.
Monday Night
NW wind 8 to 10 kt. Partly cloudy. Seas 1 ft or less.
Tuesday
NNW wind 5 to 7 kt. Sunny. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. Seas 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: 31.15°N 81.47°W
Last Update: 1:16 am EST Dec 5, 2020
Forecast Valid: 2am EST Dec 5, 2020-6pm EST Dec 11, 2020
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