Deep Cold Trough Meets Gulf Moisture with Significant Impacts Across the Western and Central U.S.

A deep trough and associated cold front is bringing much below normal temperatures in the west, with low elevation snows. Strong winds and widespread snow, will impact the Great Basin, western mountains, and the Plains. The slowing front, will bring prolonged waves of heavy rain across the Mississippi Valley to the Great Lakes. Significant icing forecast north of the heavy rain. Big warm up east.
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Hazardous Weather Conditions

For More Weather Information:

Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
  • Tonight

    Patchy Fog

    SE 6ktWinds Decreasing
    < 1ft
  • Tuesday

    Areas Fog

    SSE 8kt
    < 1ft
  • Tuesday
    Night

    Patchy Fog

    SSE 7kt
    < 1ft
  • Wednesday

    Patchy Fog

    S 8kt
    < 1ft
  • Wednesday
    Night

    Patchy Fog

    S 6kt
    < 1ft
  • Thursday

    Patchy Fog

    Winds IncreasingS 7kt
    < 1ft
  • Thursday
    Night

    Partly Cloudy

    Light Wind
    < 1ft
  • Friday

    Mostly Sunny

    Winds IncreasingESE 7kt
    < 1ft
  • Friday
    Night

    Partly Cloudy

    Light Wind
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 2:50 pm EST Feb 19, 2018
Forecast Valid: 5pm EST Feb 19, 2018-6pm EST Feb 26, 2018

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Detailed Forecast


Synopsis: AMZ300-200715- 257 PM EST Mon Feb 19 2018 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... A large area of high pressure will remain across the region for much of the week. A cold front should approach the area early next week. $$

Tonight
SE wind around 6 kt becoming variable and less than 5 kt. Patchy fog after 10pm. Seas 1 ft or less.
Tuesday
SSE wind 6 to 8 kt. Areas of fog before 9am. Seas 1 ft or less.
Tuesday Night
SSE wind around 7 kt. Patchy fog after 4am. Seas 1 ft or less.
Wednesday
S wind 5 to 8 kt. Patchy fog before 8am. Seas 1 ft or less.
Wednesday Night
S wind around 6 kt. Patchy fog after 5am. Seas 1 ft or less.
Thursday
Variable winds less than 5 kt becoming S 5 to 7 kt in the morning. Patchy fog before 7am. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Friday
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the morning. Mostly sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. 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: 33.03°N 79.35°W
Last Update: 2:50 pm EST Feb 19, 2018
Forecast Valid: 5pm EST Feb 19, 2018-6pm EST Feb 26, 2018
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