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

7NM WNW Edisto Forty Reef MR

Marine Point Forecast

[NOTICE]
  • Overnight

    Rain

    NE 12kt
    3-4ft

    Small Craft Advisory
    Small Craft Advisory

  • Saturday

    Chance Showers

    NNE 13kt
    3-4ft

    Small Craft Advisory
    Small Craft Advisory

  • Saturday
    Night

    Mostly Cloudy

    NNE 13kt
    3ft

    Small Craft Advisory
    Small Craft Advisory

  • Sunday

    Slight Chc Showers

    NNE 11kt
    2ft
  • Sunday
    Night

    Chance Showers

    N 9kt
    2ft
  • Monday

    Partly Sunny

    N 11kt
    2ft
  • Monday
    Night

    Partly Cloudy

    NE 15kt
    2-3ft
  • Tuesday

    Mostly Sunny

    NE 15kt
    3ft
  • Tuesday
    Night

    Mostly Cloudy

    NE 13kt
    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

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

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
NE wind around 12 kt. Rain, mainly before 4am. Patchy fog. Seas 3 to 4 ft.
Saturday
NNE wind around 13 kt. A chance of showers, mainly before 9am. Patchy fog before 9am. Seas 3 to 4 ft.
Saturday Night
NNE wind 11 to 13 kt. Mostly cloudy. Seas around 3 ft.
Sunday
NNE wind 9 to 11 kt. A slight chance of showers. Seas around 2 ft.
Sunday Night
N wind around 9 kt. A chance of showers, mainly before 1am. Seas around 2 ft.
Monday
N wind around 11 kt. Partly sunny. Seas around 2 ft.
Monday Night
NE wind 11 to 15 kt. Partly cloudy. Seas 2 to 3 ft.
Tuesday
NE wind 13 to 15 kt. Mostly sunny. Seas around 3 ft.
Tuesday Night
NE wind around 13 kt. Mostly cloudy. Seas around 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: 32.46°N 80.32°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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