Santa Cruz Island - Prisoners Harbor Weather Forecast

    • 64
    • 76

    Mostly Sunny

    • 65
    • 80

    Partly Sunny

    • 66
    • 82

    Mostly Sunny

    • 68
    • 77

    Mostly Sunny

    • 65
    • 77

    Mostly Sunny

    • 65
    • 74

    Mostly Sunny

Today 29 Jul Santa Cruz and Anacapa Islands

Partly cloudy. Highs in the 70s except the lower to mid 80s farthest interior.

Tonight 29 Jul Santa Cruz and Anacapa Islands

Mostly clear. Lows in the upper 50s to mid 60s.

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Santa Cruz Island - Prisoners Harbor Temperature Statistics

July Temperature

Santa Barbara, Santa Barbara Municipal Airport (29.2 miles)

  • Lowest 3 July, 2026

    52.6 °F

  • Average July

    69.6 °F

  • Highest 22 July, 2026

    95.6 °F

Climate (2021–2026)

Santa Barbara, Santa Barbara Municipal Airport (29.2 miles)

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  • Average Low 2021–2026

    51.4 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    69.8 °F
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