South Beach Weather Forecast

    • 9
    • 14

    Showers

    • 8
    • 15

    Shower or two

    • 7
    • 15

    Possible shower

    • 8
    • 14

    Showers

    • 7
    • 13

    Showers

    • 7
    • 13

    Shower or two

    • 4
    • 14

    Partly cloudy

Today 25 Jul Mornington Peninsula

Cloudy. Very high chance of showers, becoming less likely this afternoon. Winds westerly 20 to 30 km/h.

Western Port Local Waters

Wind
Westerly 10 to 15 knots, reaching up to 20 knots west of Sandy Point during the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres around midday, then decreasing to 1 metre by early evening.
Weather
Cloudy. Near 100% chance of showers.
Weather Situation
A high pressure ridge develops over the north of the state today and will extend across remaining parts during Sunday. The high pressure system will drift into the Tasman Sea on Monday. A cold front will then enter from the west, crossing Victoria on Tuesday with a southwesterly airstream following in its wake.
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  • Temperature Forecast Bureau of Meteorology

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South Beach Temperature Statistics View More

July Temperature

Cerberus (3km)

  • Lowest 19 July, 2026

    1.3 °C

  • Average July

    10 °C

  • Highest 1 July, 2026

    17.9 °C

Climate (2021–2026)

Cerberus (3km)

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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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