Nassau Sound - Simpson Creek Entrance Weather Forecast

    • 43
    • 57

    Sunny

    • 45
    • 57

    Mostly Sunny

    • 48
    • 62

    Partly Sunny

    • 54
    • 67

    Mostly Cloudy

    • 55
    • 71

    Partly Sunny

    • 54
    • 69

    Mostly Sunny

Today 7 Feb Coastal Duval

Sunny. Highs around 60. North Winds 10 to 15 Mph.

Tonight 7 Feb Coastal Duval

Mostly clear. Lows in the upper 30s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nassau Sound - Simpson Creek Entrance Temperature Statistics

February Temperature

Mayport Naval Station - Adm David L. McDonald Field (6.2 miles)

  • Lowest 1 February, 2026

    24.1 °F

  • Average February

    44.4 °F

  • Highest 4 February, 2026

    72 °F

Climate (2021–Present)

Mayport Naval Station - Adm David L. McDonald Field (6.2 miles)

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  • Average Low 2021–2026

    65.6 °F

  • Average 2021–2026

    72.6 °F

  • Average High 2021–2026

    80 °F
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