Cape Marengo Weather Forecast

    • 13
    • 17

    Cloud clearing

    • 13
    • 20

    Sunny

    • 15
    • 31

    Sunny

    • 15
    • 19

    Cloud clearing

    • 14
    • 23

    Sunny

    • 17
    • 31

    Mostly sunny

    • 16
    • 19

    Possible shower

Today 22 Jan South West

Partly cloudy. Winds southerly 20 to 30 km/h turning southeasterly 25 to 35 km/h in the evening. Daytime maximum temperatures in the low 20s.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southerly 15 to 20 knots.
Seas
1.5 to 2 metres, decreasing below 1.5 metres around midday.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system over waters south of the Bight extends a ridge over western Victoria, extending more broadly over the state from today, before progressing eastwards to be over the Tasman Sea by Friday. A trough of low pressure enters from the west late Saturday, forecast to move across the state into early Sunday. A new high pressure centre is expected to lie to the southwest of the state on Sunday, directing a south to southeasterly airstream over Victoria.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Marengo Temperature Statistics View More

January Temperature

Cape Otway (14km)

  • Lowest 6 January, 2026

    10.6 °C

  • Average January

    16.9 °C

  • Highest 7 January, 2026

    32.7 °C

Climate (2021–Present)

Cape Otway (14km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    17.3 °C
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