Winyah Bay Entrance (South Jetty) Weather Forecast

    • 71
    • 82

    Becoming Sunny

    • 71
    • 80

    Slight Chance Thunderstorms

    • 72
    • 80

    Partly Sunny

    • 72
    • 79

    Chance Rain Showers

    • 73
    • 80

    Slight Chance Thunderstorms

    • 73
    • 82

    Slight Chance Thunderstorms

Today 19 Sep Coastal Georgetown

Areas of fog in the morning. Sunny. Highs in the lower 80s. North Winds around 5 Mph, becoming east in the afternoon.

Tonight 19 Sep Coastal Georgetown

Mostly clear. Patchy fog after midnight. Lows in the upper 60s. Southeast Winds around 5 Mph, becoming northeast after midnight.

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  • Temperature Real-Time

Winyah Bay Entrance (South Jetty) Temperature Statistics

September Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 16 September, 2025

    55.4 °F

  • Average September

    70.6 °F

  • Highest 5 September, 2025

    87.8 °F

Climate (2020–Present)

Georgetown County Airport (11.2 miles)

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  • Average Low 2020–2025

    54.7 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    74.2 °F
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