Merricks Beach Weather Forecast

    • 7
    • 17

    Showers

    • 11
    • 18

    Showers. Possible afternoon storm

    • 10
    • 17

    Shower or two

    • 9
    • 15

    Morning shower or two

    • 6
    • 15

    Possible late shower

    • 8
    • 14

    Partly cloudy

    • 8
    • 15

    Partly cloudy

Today 4 Sep Mornington Peninsula

Cloudy. High chance of showers. Winds northerly 25 to 40 km/h.

Western Port Local Waters

Wind
Northerly 10 to 15 knots.
Seas
Below 0.5 metres.
Weather
Cloudy. 70% chance of showers.
Weather Situation
Northerly winds will strengthen tonight as a cold front approaches from the west. The front is forecast to cross Victoria on Saturday, with a vigorous westerly airstream developing as an associated low pressure system crosses Tasmania. Winds will ease on Sunday as a high pressure ridge extends over Victoria and persists into early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merricks Beach Temperature Statistics View More

September Temperature

Cerberus (8km)

  • Lowest 1 September, 2026

    4.9 °C

  • Average September

    12.7 °C

  • Highest 3 September, 2026

    17 °C

Climate (2021–2026)

Cerberus (8km)

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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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