Santa Rosa Island - Coati Point Weather Forecast

    • 59
    • 68

    Breezy

    • 63
    • 69

    Breezy

    • 64
    • 72

    Breezy

    • 63
    • 71

    Mostly Sunny

    • 64
    • 71

    Partly Sunny

    • 65
    • 71

    Mostly Sunny

    • 65
    • 72

    Sunny

Today 27 Sep San Miguel and Santa Rosa Islands

Sunny. Highs in the 70s to lower 80s.

Tonight 27 Sep San Miguel and Santa Rosa Islands

Mostly clear. Lows in the mid to upper 50s. Northwest Winds 20 to 35 Mph.

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Santa Rosa Island - Coati Point Temperature Statistics

September Temperature

Santa Barbara, Santa Barbara Municipal Airport (29.2 miles)

  • Lowest 2 September, 2026

    53.7 °F

  • Average September

    70.5 °F

  • Highest 9 September, 2026

    96.7 °F

Climate (2021–2026)

Santa Barbara, Santa Barbara Municipal Airport (29.2 miles)

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  • Average Low 2021–2026

    51.6 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    70 °F
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