Martins Beach Weather Forecast

    • 47
    • 58

    Gradual Clearing

    • 49
    • 61

    Partly Sunny

    • 51
    • 61

    Mostly Cloudy

    • 51
    • 60

    Mostly Cloudy

    • 53
    • 61

    Partly Sunny

    • 51
    • 60

    Partly Sunny

Today 30 May San Francisco Peninsula Coast

Mostly cloudy in the morning then becoming sunny. Highs around 60. Northwest Winds 5 to 15 Mph.

Tonight 30 May San Francisco Peninsula Coast

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s. Northwest Winds 5 to 15 Mph.

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Martins Beach Temperature Statistics

May Temperature

Half Moon Bay Airport (10.6 miles)

  • Lowest 19 May, 2026

    42.8 °F

  • Average May

    55.2 °F

  • Highest 18 May, 2026

    73.4 °F

Climate (2021–Present)

Half Moon Bay Airport (10.6 miles)

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  • Average Low 2021–2026

    48.5 °F

  • Average 2021–2026

    55 °F

  • Average High 2021–2026

    61 °F
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