Winyah Bay Entrance (South Jetty) Weather Forecast

    • 81
    • 93

    Becoming Sunny

    • 80
    • 94

    Slight Chance Thunderstorms

    • 81
    • 90

    Mostly Sunny

    • 80
    • 91

    Slight Chance Thunderstorms

    • 78
    • 89

    Chance Thunderstorms

    • 77
    • 88

    Rain Showers Likely

Today 17 Aug Coastal Georgetown

Sunny with Highs in the mid 90s. Southwest Winds around 5 Mph, becoming south with Gusts up to 20 Mph in the afternoon. Heat index Values up to 110.

Tonight 17 Aug Coastal Georgetown

Partly cloudy. Near steady temperature in the upper 70s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winyah Bay Entrance (South Jetty) Temperature Statistics

August Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 2 August, 2026

    71.6 °F

  • Average August

    79 °F

  • Highest 11 August, 2026

    95 °F

Climate (2021–2026)

Georgetown County Airport (11.2 miles)

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  • Average Low 2021–2026

    54.6 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    74.4 °F
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