Winyah Bay Entrance (South Jetty) Weather Forecast

    • 61
    • 72

    Becoming Sunny

    • 62
    • 74

    Sunny

    • 52
    • 75

    Slight Chance Thunderstorms

    • 52
    • 59

    Mostly Cloudy

    • 55
    • 64

    Partly Sunny

    • 59
    • 68

    Mostly Sunny

Today 21 Mar Coastal Georgetown

Sunny. Highs in the upper 70s. West Winds 5 to 10 Mph.

Tonight 21 Mar Coastal Georgetown

Partly cloudy. Lows around 60. Southwest Winds around 5 Mph.

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  • Temperature Real-Time

Winyah Bay Entrance (South Jetty) Temperature Statistics

March Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 18 March, 2026

    32 °F

  • Average March

    60.8 °F

  • Highest 11 March, 2026

    87.8 °F

Climate (2021–Present)

Georgetown County Airport (11.2 miles)

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  • Average Low 2021–2026

    54.5 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    74.2 °F
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