Sorrento Back Beach Weather Forecast

    • 9
    • 14

    Shower

    • 10
    • 15

    Cloudy

    • 9
    • 14

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 12
    • 20

    Partly cloudy

    • 13
    • 19

    Shower

    • 10
    • 14

    Shower

Today 9 Sep Mornington Peninsula

Cloudy. Medium chance of showers, most likely in the early morning. Winds west to southwesterly 20 to 30 km/h tending south to southwesterly 25 to 40 km/h during the morning then decreasing to 15 to 25 km/h in the evening.

Port Phillip Local Waters

Wind
Westerly 10 to 15 knots, reaching up to 30 knots in the south early in the morning. Winds turning southerly 15 to 25 knots in the early morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
Weather
Cloudy. 50% chance of showers.
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Sorrento Back Beach Temperature Statistics View More

September Temperature

Cerberus (39km)

  • Lowest 8 September, 2026

    3.3 °C

  • Average September

    12.7 °C

  • Highest 5 September, 2026

    17.6 °C

Climate (2021–2026)

Cerberus (39km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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