Winyah Bay - Marsh Islands Weather Forecast

    • 50
    • 63

    Sunny

    • 60
    • 70

    Mostly Sunny

    • 51
    • 73

    Mostly Sunny

    • 52
    • 63

    Mostly Sunny

    • 58
    • 69

    Partly Sunny

    • 54
    • 70

    Partly Sunny

Today 14 Nov Coastal Georgetown

Sunny. Highs in the mid 60s. East Winds around 5 Mph.

Tonight 14 Nov Coastal Georgetown

Clear. Lows in the mid 40s. Light and variable Winds, becoming west around 5 Mph after midnight.

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Winyah Bay - Marsh Islands Temperature Statistics

November Temperature

Georgetown County Airport (5.6 miles)

  • Lowest 11 November, 2025

    32 °F

  • Average November

    54.4 °F

  • Highest 8 November, 2025

    78.8 °F

Climate (2020–Present)

Georgetown County Airport (5.6 miles)

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  • Average Low 2020–2025

    54.5 °F

  • Average 2020–2025

    63.9 °F

  • Average High 2020–2025

    74.1 °F
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