Waianae Boat Harbor Weather Forecast

    • 78
    • 86

    Mostly Sunny

    • 77
    • 84

    Mostly Sunny

    • 79
    • 86

    Mostly Sunny

    • 79
    • 86

    Mostly Sunny

    • 79
    • 86

    Rain Showers

    • 79
    • 87

    Mostly Sunny

    • 79
    • 86

    Mostly Sunny

Today 13 Aug Waianae Coast

Mostly sunny. Breezy. Highs 85 to 91. Northeast Winds 15 to 20 Mph.

Tonight 13 Aug Waianae Coast

Mostly clear. Lows 73 to 78. Northeast Winds up to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waianae Boat Harbor Temperature Statistics

August Temperature

Wheeler Air Force Base / Oahu (10.6 miles)

  • Lowest 11 August, 2025

    67.5 °F

  • Average August

    77.3 °F

  • Highest 11 August, 2025

    88.9 °F

Climate (2020–Present)

Wheeler Air Force Base / Oahu (10.6 miles)

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  • Average Low 2020–2025

    66.4 °F

  • Average 2020–2025

    72.7 °F

  • Average High 2020–2025

    79.8 °F
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