Santa Cruz Island - Platts Harbor Weather Forecast

    • 50
    • 63

    Breezy

    • 53
    • 63

    Sunny

    • 55
    • 67

    Sunny

    • 53
    • 70

    Sunny

    • 51
    • 69

    Partly Sunny

    • 54
    • 67

    Partly Sunny

Today 5 Mar Santa Cruz and Anacapa Islands

Sunny. Highs in the 60s to around 70. Northwest Winds 20 to 30 Mph.

Tonight 5 Mar Santa Cruz and Anacapa Islands

Clear. Lows around 50. Northwest Winds 20 to 35 Mph with Gusts to 40 Mph in the evening.

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Santa Cruz Island - Platts Harbor Temperature Statistics

March Temperature

Santa Barbara, Santa Barbara Municipal Airport (26.7 miles)

  • Lowest 3 March, 2026

    48 °F

  • Average March

    59 °F

  • Highest 1 March, 2026

    73 °F

Climate (2021–Present)

Santa Barbara, Santa Barbara Municipal Airport (26.7 miles)

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  • Average Low 2021–2026

    51.3 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    69.6 °F
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