Winyah Bay Entrance (South Jetty) Weather Forecast

    • 55
    • 70

    Mostly Sunny

    • 59
    • 67

    Mostly Sunny

    • 61
    • 73

    Mostly Sunny

    • 63
    • 76

    Mostly Sunny

    • 66
    • 77

    Mostly Sunny

    • 66
    • 79

    Chance Rain Showers

Today 20 Apr Coastal Georgetown

Sunny. Highs in the lower 70s. North Winds around 5 Mph, becoming west in the afternoon.

Tonight 20 Apr Coastal Georgetown

Mostly clear. Lows in the upper 40s. Southwest Winds around 5 Mph, becoming north after midnight.

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Winyah Bay Entrance (South Jetty) Temperature Statistics

April Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 9 April, 2026

    42.8 °F

  • Average April

    65 °F

  • Highest 15 April, 2026

    86 °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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