Intracoastal Waterway - Socastee Swamp Entrance Weather Forecast

    • 67
    • 82

    Increasing Clouds

    • 68
    • 85

    Mostly Sunny

    • 68
    • 87

    Mostly Sunny

    • 68
    • 85

    Partly Sunny

    • 68
    • 83

    Chance Rain Showers

    • 68
    • 82

    Slight Chance Thunderstorms

Today 17 Sep Coastal Horry

Sunny. Highs in the lower 80s. Northwest Winds around 5 Mph, becoming southwest in the afternoon.

Tonight 17 Sep Coastal Horry

Clear. Near steady temperature in the lower 60s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Intracoastal Waterway - Socastee Swamp Entrance Temperature Statistics

September Temperature

Myrtle Beach International Airport (3.1 miles)

  • Lowest 1 September, 2025

    62.1 °F

  • Average September

    73.7 °F

  • Highest 7 September, 2025

    86 °F

Climate (2020–Present)

Myrtle Beach International Airport (3.1 miles)

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  • Average Low 2020–2025

    58.3 °F

  • Average 2020–2025

    65.6 °F

  • Average High 2020–2025

    72.8 °F
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