Main Beach (Santa Cruz) Weather Forecast

    • 56
    • 73

    Becoming Sunny

    • 50
    • 82

    Mostly Sunny

    • 52
    • 82

    Mostly Sunny

    • 50
    • 79

    Mostly Sunny

    • 50
    • 73

    Partly Sunny

    • 50
    • 69

    Areas Fog

Today 17 May Northern Monterey Bay

Sunny. Highs in the mid 70s. Southeast Winds up to 5 Mph. Becoming northwest 5 to 15 Mph in the afternoon.

Tonight 17 May Northern Monterey Bay

Clear. Lows in the mid 50s. Northwest Winds 5 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Real-Time

Main Beach (Santa Cruz) Temperature Statistics

May Temperature

Watsonville, Watsonville Municipal Airport (12.4 miles)

  • Lowest 4 May, 2026

    47.6 °F

  • Average May

    58.4 °F

  • Highest 6 May, 2026

    73.7 °F

Climate (2021–Present)

Watsonville, Watsonville Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    68.2 °F
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