Waianae Boat Harbor Weather Forecast

    • 75
    • 87

    Partly Sunny

    • 75
    • 86

    Mostly Sunny

    • 75
    • 85

    Partly Sunny

    • 78
    • 86

    Partly Sunny

    • 78
    • 86

    Partly Sunny

    • 78
    • 87

    Mostly Sunny

    • 78
    • 86

    Partly Sunny

Today 18 Jul Waianae Coast

Mostly sunny. Highs 83 to 91. East Winds 10 to 15 Mph.

Tonight 18 Jul Waianae Coast

Mostly clear. Lows 70 to 77. Northeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waianae Boat Harbor Temperature Statistics

July Temperature

Wheeler Air Force Base / Oahu (10.6 miles)

  • Lowest 15 July, 2026

    67.3 °F

  • Average July

    75.9 °F

  • Highest 9 July, 2026

    84.2 °F

Climate (2021–2026)

Wheeler Air Force Base / Oahu (10.6 miles)

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  • Average Low 2021–2026

    66.7 °F

  • Average 2021–2026

    72.9 °F

  • Average High 2021–2026

    79.8 °F
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