South Beach Weather Forecast

    • 17
    • 29

    Sunny

    • 13
    • 21

    Showers

    • 11
    • 18

    Rain

    • 9
    • 16

    Shower or two

    • 8
    • 16

    Shower or two

    • 9
    • 18

    Shower or two

    • 10
    • 18

    Possible shower

Today 23 Oct Mornington Peninsula

Sunny day. Slight chance of a shower in the late afternoon and evening. Winds north to northeasterly 15 to 25 km/h becoming northerly 25 to 40 km/h in the early morning then shifting south to southwesterly 15 to 20 km/h in the evening.

Western Port Local Waters

Wind
North to northeasterly 10 to 15 knots, reaching up to 20 knots west of Sandy Point during the morning and early afternoon. Winds shifting south to southwesterly below 10 knots in the late evening.
Seas
Below 1 metre.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

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South Beach Temperature Statistics View More

October Temperature

Cerberus (3 km)

  • Lowest 15 October, 2026

    3.3 °C

  • Average October

    15.3 °C

  • Highest 20 October, 2026

    28.6 °C

Climate (2021–2026)

Cerberus (3 km)

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  • Average Low 2021–2026

    10.3 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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