Tunitas Beach Weather Forecast

    • 53
    • 69

    Mostly Sunny

    • 52
    • 65

    Partly Sunny

    • 53
    • 68

    Partly Sunny

    • 52
    • 65

    Mostly Cloudy

    • 52
    • 62

    Mostly Cloudy

    • 52
    • 63

    Mostly Cloudy

Today 18 Oct San Francisco Peninsula Coast

Sunny. Highs in the lower 70s. East Winds 5 to 10 Mph. Becoming west in the afternoon.

Tonight 18 Oct San Francisco Peninsula Coast

Mostly clear. Lows in the mid 50s. Northeast Winds around 5 Mph.

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Tunitas Beach Temperature Statistics

October Temperature

Half Moon Bay Airport (11.8 miles)

  • Lowest 14 October, 2025

    42.8 °F

  • Average October

    59.1 °F

  • Highest 6 October, 2025

    71.6 °F

Climate (2020–Present)

Half Moon Bay Airport (11.8 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    60.4 °F
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