Significant Winter Storm to Affect the Pacific Coast through the Upper Midwest

A significant storm will bring high winds and heavy precipitation, including mountain snow, to portions of the western U.S. this weekend. Extremely dangerous travel is expected through passes. Confidence is increasing that this storm will then impact the central U.S. with heavy snow and strong winds to the north and severe thunderstorms with possible tornadoes and heavy rainfall to the south.
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For More Weather Information:

Charleston, SC Local Forecast Office

13NM NNE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
  • Overnight

    Patchy Fog

    NNE 11kt
    3ft
  • Saturday

    Patchy Fog

    NNE 15kt
    4ftWaves Subsiding
  • Saturday
    Night

    Mostly Cloudy

    NNE 13kt
    2-3ft
  • Sunday

    Mostly Cloudy

    N 11kt
    2ft
  • Sunday
    Night

    Chance Showers

    NNE 8kt
    2ft
  • Monday

    Partly Sunny

    NNE 12kt
    2ft
  • Monday
    Night

    Mostly Cloudy

    NE 13kt
    2ft
  • Tuesday

    Partly Sunny

    NE 16kt
    2-3ft
  • Tuesday
    Night

    Mostly Cloudy

    ENE 12kt
    2-3ft

Associated Zone Forecast which includes this point

Last Update: 12:15 am EST Dec 10, 2022
Forecast Valid: 1am EST Dec 10, 2022-6pm EST Dec 16, 2022

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Detailed Forecast


Synopsis: AMZ300-101815- 1210 AM EST Sat Dec 10 2022 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... A wedge of high pressure will prevail into Sunday with a nearby trough offshore. Another area of high pressure will build in early next week, before low pressure and a cold front will impact the region during the middle of next week. $$

Overnight
NNE wind around 11 kt. Patchy fog. Seas around 3 ft.
Saturday
NNE wind 11 to 15 kt. Patchy fog before 11am. Seas 4 ft subsiding to 2 ft.
Saturday Night
NNE wind 10 to 13 kt. Mostly cloudy. Seas 2 to 3 ft.
Sunday
N wind 9 to 11 kt. Mostly cloudy. Seas around 2 ft.
Sunday Night
NNE wind around 8 kt. A chance of showers. Seas around 2 ft.
Monday
N wind 8 to 12 kt becoming NE in the afternoon. Partly sunny. Seas around 2 ft.
Monday Night
NE wind 10 to 13 kt. Mostly cloudy. Seas around 2 ft.
Tuesday
NE wind 14 to 16 kt. Partly sunny. Seas 2 to 3 ft.
Tuesday Night
ENE wind 10 to 12 kt. Mostly cloudy. Seas 2 to 3 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: 31.49°N 81.19°W
Last Update: 12:15 am EST Dec 10, 2022
Forecast Valid: 1am EST Dec 10, 2022-6pm EST Dec 16, 2022
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