Severe Thunderstorms With Heavy Rain over the Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible Sunday across the Mid-Atlantic region. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic.
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Charleston, SC Local Forecast Office

5NM NW Cape Romain Buoy MR

Marine Point Forecast

[NOTICE]
  • Today

    Mostly Sunny

    Winds IncreasingSSW 16kt
    < 1ft
  • Tonight

    Chance Thunderstorms

    SW 15kt
    < 1ft
  • Monday

    Chance Thunderstorms

    SW 15kt
    < 1ft
  • Monday
    Night

    Chance Thunderstorms

    SW 13kt
    < 1ft
  • Tuesday

    Chance Thunderstorms

    SSW 11kt
    < 1ft
  • Tuesday
    Night

    Chance Thunderstorms

    SW 11kt
    < 1ft
  • Wednesday

    Chance Thunderstorms

    Winds IncreasingS 7kt
    < 1ft
  • Wednesday
    Night

    Chance Thunderstorms

    S 6kt
    < 1ft
  • Thursday

    Chance Thunderstorms

    SSW 8kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 3:43 am EDT Jul 23, 2017
Forecast Valid: 7am EDT Jul 23, 2017-6pm EDT Jul 29, 2017

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Detailed Forecast


Synopsis: AMZ300-232245- 345 AM EDT Sun Jul 23 2017 .Synopsis for the coastal waters of south coastal South Carolina and north coastal Georgia... Atlantic high pressure will extend west into the Southeast coast while a surface trough remains inland. A weak cold front will approach the area during the middle of the week before low pressure lingers into late week. Another cold front could approach the area late weekend. $$

Today
SSW wind 8 to 11 kt increasing to 13 to 16 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Tonight
SW wind 11 to 15 kt. A chance of showers and thunderstorms, mainly after 5am. Seas 1 ft or less.
Monday
SW wind 12 to 15 kt. A chance of showers and thunderstorms, mainly after 11am. Seas 1 ft or less.
Monday Night
SW wind 11 to 13 kt. A chance of showers and thunderstorms, mainly before 2am. Seas 1 ft or less.
Tuesday
WSW wind 7 to 11 kt becoming SSW in the afternoon. A chance of showers and thunderstorms, mainly after 8am. Seas 1 ft or less.
Tuesday Night
SW wind 6 to 11 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday Night
S wind around 6 kt becoming SW after midnight. A chance of showers and thunderstorms. Seas 1 ft or less.
Thursday
SSW wind 6 to 8 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

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: 33.03°N 79.35°W
Last Update: 3:43 am EDT Jul 23, 2017
Forecast Valid: 7am EDT Jul 23, 2017-6pm EDT Jul 29, 2017
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