Gulf of the Farallones Marine Sanctuary Weather Forecast

    • 51
    • 56

    Mostly Cloudy

    • 53
    • 56

    Partly Sunny

    • 54
    • 58

    Breezy

    • 52
    • 58

    Partly Sunny

    • 53
    • 56

    Mostly Sunny

    • 52
    • 57

    Breezy

Today 15 Jun San Francisco Peninsula Coast

Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 60s. West Winds 5 to 10 Mph.

Tonight 15 Jun San Francisco Peninsula Coast

Mostly cloudy. Lows around 50. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gulf of the Farallones Marine Sanctuary Temperature Statistics

June Temperature

Half Moon Bay Airport (11.8 miles)

  • Lowest 13 June, 2025

    46.4 °F

  • Average June

    55.6 °F

  • Highest 2 June, 2025

    62.6 °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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