Marengo Weather Forecast

    • 14
    • 20

    Clear

    • 13
    • 21

    Partly cloudy

    • 16
    • 20

    Partly cloudy

    • 14
    • 19

    Possible shower

    • 14
    • 20

    Cloudy

    • 15
    • 21

    Sunny

    • 14
    • 22

    Partly cloudy

Today 4 Mar South West

Clear. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly in the evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2.5 metres in the west.
Weather
Clear.
Weather Situation
A low pressure trough over northeastern Victoria will weaken tonight as a ridge of high pressure extends over the south of the State. The ridge is forecast to persist over southern Victoria during Thursday and Friday. A high pressure system south of the Bight will approach Tasmania on Saturday causing southerly winds to freshen across Victorian coastal waters. The high will then pass to the south of Tasmania on Sunday with winds turning easterly across Victorian coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marengo Temperature Statistics View More

March Temperature

Cape Otway (15km)

  • Lowest 3 March, 2026

    14.5 °C

  • Average March

    17.9 °C

  • Highest 1 March, 2026

    23 °C

Climate (2021–Present)

Cape Otway (15km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    17.4 °C
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