Martins Beach Weather Forecast

    • 55
    • 62

    Mostly Cloudy

    • 55
    • 63

    Mostly Cloudy

    • 56
    • 63

    Partly Sunny

    • 55
    • 66

    Partly Sunny

    • 55
    • 65

    Partly Sunny

    • 55
    • 65

    Mostly Cloudy

Today 29 Jul San Francisco Peninsula Coast

Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s. West Winds 5 to 15 Mph.

Tonight 29 Jul San Francisco Peninsula Coast

Mostly cloudy. Lows in the mid 50s. Northwest Winds 5 to 15 Mph.

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Martins Beach Temperature Statistics

July Temperature

Half Moon Bay Airport (10.6 miles)

  • Lowest 16 July, 2026

    46.4 °F

  • Average July

    58.4 °F

  • Highest 21 July, 2026

    78.8 °F

Climate (2021–2026)

Half Moon Bay Airport (10.6 miles)

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  • Average Low 2021–2026

    48.6 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    61 °F
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