Tropical Storm Ophelia Approaching the Mid-Atlantic; Severe Weather and Heavy Rainfall Threats

Heavy rain, gusty winds, storm surge, high surf and rip currents that could be life threatening, will impact the Mid-Atlantic through this weekend. Meanwhile, strong to severe thunderstorms are expected to affect portions of the central U.S. including heavy to excessive rainfall through this weekend. For the Intermountain region, below normal temperatures and some snow for the higher elevations.
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For More Weather Information:

Charleston, SC Local Forecast Office

Charleston Harbor MR

Marine Point Forecast

[NOTICE]
  • Overnight

    Slight Chc Rain

    NW 18kt
    < 1ft

    Small Craft Advisory
    Small Craft Advisory

  • Saturday

    Slight Chc Rain

    WNW 15kt
    < 1ft
  • Saturday
    Night

    Decreasing Clouds

    WNW 6ktWinds Decreasing
    < 1ft
  • Sunday

    Sunny

    SSW 9kt
    < 1ft
  • Sunday
    Night

    Mostly Clear

    S 7kt
    < 1ft
  • Monday

    Sunny

    S 8kt
    < 1ft
  • Monday
    Night

    Mostly Clear

    SSE 8kt
    < 1ft
  • Tuesday

    Slight Chc Thunderstorms

    E 9kt
    < 1ft
  • Tuesday
    Night

    Slight Chc Thunderstorms

    ENE 9kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 1:19 am EDT Sep 23, 2023
Forecast Valid: 3am EDT Sep 23, 2023-6pm EDT Sep 29, 2023

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING...

Overnight
NW wind around 18 kt, with gusts as high as 25 kt. A slight chance of rain. Seas 1 ft or less.
Saturday
WNW wind 13 to 15 kt, with gusts as high as 21 kt. A slight chance of rain before 7am. Seas 1 ft or less.
Saturday Night
WNW wind around 6 kt becoming variable and less than 5 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 1 ft or less.
Sunday
WSW wind 5 to 9 kt becoming SSW in the afternoon. Sunny. Seas 1 ft or less.
Sunday Night
S wind around 7 kt. Mostly clear. Seas 1 ft or less.
Monday
WSW wind 5 to 8 kt becoming S in the afternoon. Sunny. Seas 1 ft or less.
Monday Night
SSE wind around 8 kt. Mostly clear. Seas 1 ft or less.
Tuesday
E wind 5 to 9 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday Night
ENE wind around 9 kt. A slight chance of showers and thunderstorms. 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: 32.76°N 79.9°W
Last Update: 1:19 am EDT Sep 23, 2023
Forecast Valid: 3am EDT Sep 23, 2023-6pm EDT Sep 29, 2023
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