Winyah Bay Entrance (South Jetty) Weather Forecast

    • 54
    • 67

    Increasing Clouds

    • 59
    • 66

    Mostly Sunny

    • 64
    • 69

    Breezy

    • 54
    • 70

    Rain Showers Likely

    • 48
    • 64

    Mostly Sunny

    • 53
    • 63

    Mostly Sunny

Today 13 Mar Coastal Georgetown

Mostly sunny. Highs in the lower 70s. Southwest Winds 5 to 10 Mph.

Tonight 13 Mar Coastal Georgetown

Partly cloudy in the Evening, then clearing. Lows in the lower 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Winyah Bay Entrance (South Jetty) Temperature Statistics

March Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 3 March, 2025

    28.4 °F

  • Average March

    53.1 °F

  • Highest 8 March, 2025

    78.8 °F

Climate (2020–Present)

Georgetown County Airport (11.2 miles)

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  • Average Low 2020–2025

    54.7 °F

  • Average 2020–2025

    63.9 °F

  • Average High 2020–2025

    74.1 °F
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