Wintry Weather Across the Northern Tier of the U.S.; Fire Weather Concerns in California

Wintry weather is expected from the Northern Plains to Upper Great Lakes with periods of snow and freezing rain. Another system will bring more snow to the Northern Rockies and Northern Plains Wednesday night into Thursday. Meanwhile, fire weather and air quality concerns persist for portions of the Western U.S., including California. Temperatures will run above normal over much of the East.
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For More Weather Information:

Charleston, SC Local Forecast Office

27NM NE Altamaha Sound FL

Marine Point Forecast

[NOTICE]
  • Today

    Chance Showers

    ENE 12kt
    4ft
  • Tonight

    Chance Showers

    ENE 14kt
    4ft
  • Thursday

    Chance Showers

    ENE 14kt
    4ft
  • Thursday
    Night

    Slight Chc Thunderstorms

    ENE 14kt
    4ft
  • Friday

    Chance Showers

    ENE 12kt
    4ft
  • Friday
    Night

    Chance Showers

    ENE 12kt
    3-4ft
  • Saturday

    Chance Showers

    NE 10kt
    3ft
  • Saturday
    Night

    Chance Showers

    E 9kt
    3ft
  • Sunday

    Chance Showers

    NE 12kt
    3ft

Associated Zone Forecast which includes this point

Last Update: 10:51 pm EDT Oct 20, 2020
Forecast Valid: 7am EDT Oct 21, 2020-6pm EDT Oct 27, 2020

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Detailed Forecast


Synopsis: AMZ300-212030- 332 AM EDT Wed Oct 21 2020 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... Weak high pressure and a coastal trough will persist into this weekend. $$

Today
ENE wind around 12 kt. A chance of showers, with thunderstorms also possible after 8am. Seas around 4 ft.
Tonight
ENE wind 11 to 14 kt. A chance of showers and thunderstorms, mainly before 10pm. Seas around 4 ft.
Thursday
ENE wind 12 to 14 kt. A chance of showers and thunderstorms. Seas around 4 ft.
Thursday Night
ENE wind 10 to 14 kt. A slight chance of showers and thunderstorms. Seas around 4 ft.
Friday
ENE wind 10 to 12 kt. A chance of showers and thunderstorms. Seas around 4 ft.
Friday Night
ENE wind 7 to 12 kt. A chance of showers and thunderstorms. Seas 3 to 4 ft.
Saturday
NE wind 8 to 10 kt. A chance of showers and thunderstorms. Seas around 3 ft.
Saturday Night
E wind 7 to 9 kt. A chance of showers and thunderstorms. Seas around 3 ft.
Sunday
NE wind 8 to 12 kt. A chance of showers and thunderstorms. Seas around 3 ft.

Mariners are reminded that winds and seas higher in and near tstms.

*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: 31.63°N 80.94°W
Last Update: 10:51 pm EDT Oct 20, 2020
Forecast Valid: 7am EDT Oct 21, 2020-6pm EDT Oct 27, 2020
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