Winyah Bay Entrance (South Jetty) Weather Forecast

    • 49
    • 57

    Mostly Sunny

    • 53
    • 63

    Mostly Sunny

    • 25
    • 61

    Chance Rain

    • 31
    • 41

    Sunny

    • 42
    • 51

    Mostly Sunny

    • 51
    • 59

    Mostly Cloudy

Today 12 Dec Coastal Georgetown

Sunny. Highs in the upper 50s. West Winds around 5 Mph, becoming southwest this afternoon.

Tonight 12 Dec Coastal Georgetown

Mostly clear. Lows in the mid 40s. Southwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Winyah Bay Entrance (South Jetty) Temperature Statistics

December Temperature

Georgetown County Airport (11.2 miles)

  • Lowest 9 December, 2025

    26.6 °F

  • Average December

    44.3 °F

  • Highest 10 December, 2025

    59 °F

Climate (2020–Present)

Georgetown County Airport (11.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    54.5 °F

  • Average 2020–2025

    63.8 °F

  • Average High 2020–2025

    74.1 °F
Get WillyWeather+ to remove ads