Showers and Thunderstorms With Heavy Rainfall Expected Across the Eastern United States

Showers and thunderstorms, some with local heavy rainfall, are expected across Pennsylvania and northward to New England. These storms will elevate the potential for flash flooding the rest of this weekend. Hot temperatures are expected across the Desert Southwest and Texas. Monsoonal thunderstorms are expected across New Mexico and Arizona.
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Charleston, SC Local Forecast Office

5NM NNW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
  • Tonight

    Mostly Clear

    SSW 15kt
    3ft
  • Sunday

    Slight Chc Thunderstorms

    SSW 14kt
    2ft
  • Sunday
    Night

    Slight Chc Thunderstorms

    SSW 15kt
    2-3ft
  • Monday

    Chance Thunderstorms

    SW 14kt
    2ft
  • Monday
    Night

    Chance Thunderstorms

    SW 14kt
    2ft
  • Tuesday

    Chance Thunderstorms

    SSW 12kt
    2ft
  • Tuesday
    Night

    Chance Thunderstorms

    SSW 9ktWinds Decreasing
    2-3ft
  • Wednesday

    Partly Sunny

    Winds IncreasingE 8kt
    2ft
  • Wednesday
    Night

    Partly Cloudy

    SE 6ktWinds Decreasing
    2ft

Associated Zone Forecast which includes this point

Last Update: 8:48 pm EDT Jul 30, 2016
Forecast Valid: 10pm EDT Jul 30, 2016-6pm EDT Aug 6, 2016

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Detailed Forecast


Synopsis: ATLANTIC HIGH PRESSURE ALONG WITH AN INLAND TROUGH WILL PREVAIL INTO EARLY NEXT WEEK. HIGH PRESSURE WILL THEN BECOME SUPPRESSED FURTHER TO THE SOUTH WHICH COULD ALLOW A WEAK COLD FRONT TO APPROACH FROM THE NORTH BY THE MIDDLE PART OF NEXT WEEK.

Tonight
SSW wind 12 to 15 kt. Mostly clear. Seas around 3 ft.
Sunday
SSW wind 12 to 14 kt. A slight chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 2pm. Seas around 2 ft.
Sunday Night
SSW wind around 15 kt. A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 10pm. Seas 2 to 3 ft.
Monday
SW wind 12 to 14 kt. A chance of showers and thunderstorms, mainly after noon. Seas around 2 ft.
Monday Night
SW wind 12 to 14 kt. A chance of showers and thunderstorms. Seas around 2 ft.
Tuesday
SSW wind 10 to 12 kt. A chance of showers and thunderstorms. Seas around 2 ft.
Tuesday Night
SSW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms. Seas 2 to 3 ft.
Wednesday
Variable winds less than 5 kt becoming E 5 to 8 kt in the afternoon. Partly sunny. Seas around 2 ft.
Wednesday Night
SE wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Seas around 2 ft.

MARINERS ARE REMINDED THAT WINDS AND SEAS CAN BE 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: 33.03°N 79.32°W
Last Update: 8:48 pm EDT Jul 30, 2016
Forecast Valid: 10pm EDT Jul 30, 2016-6pm EDT Aug 6, 2016
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