Moondah Beach Weather Forecast

    • 8
    • 13

    Showers

    • 8
    • 14

    Shower or two

    • 8
    • 14

    Showers easing

    • 8
    • 14

    Shower or two

    • 8
    • 15

    Shower or two

    • 7
    • 14

    Partly cloudy

    • 5
    • 16

    Mostly sunny

Today 10 Aug Mornington Peninsula

Cloudy. High chance of showers. Winds southwesterly 25 to 35 km/h.

Port Phillip Local Waters

Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots in the south in the evening. Winds turning westerly in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres by early evening.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A low pressure system centred northeast of Tasmania extends a trough northwestwards over Victoria. The low and trough will move eastwards overnight. A ridge of high pressure will extend over Victoria from a high pressure system over Queensland on Tuesday but this ridge will move eastwards later in the day as a cold front approaches from the west. This cold front will move across Victoria during Wednesday then a high pressure system is expected to build over the Bight later in the week and extend a ridge across Victoria.
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  • Temperature Forecast Bureau of Meteorology

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Moondah Beach Temperature Statistics View More

August Temperature

Cerberus (21km)

  • Lowest 2 August, 2026

    2.3 °C
  • Average August

    10.2 °C
  • Highest 2 August, 2026

    17.4 °C

Climate (2021–2026)

Cerberus (21km)

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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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