Cape Marengo Weather Forecast

    • 9
    • 14

    Partly cloudy

    • 9
    • 19

    Showers developing. Windy

    • 11
    • 14

    Shower or two

    • 11
    • 14

    Showers easing. Windy

    • 9
    • 16

    Showers increasing

    • 10
    • 15

    Showers. Windy

    • 9
    • 13

    Showers

Today 31 Aug South West

Patchy morning fog. Sunny afternoon. Light winds becoming northerly 15 to 20 km/h in the late evening. Daytime maximum temperatures between 16 and 19.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 10 to 15 knots, reaching up to 20 knots in the far east during the morning and early afternoon. Winds becoming variable about 10 knots in the late afternoon.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the west.
Weather
Cloudy.
Weather Situation
A high pressure system moves across southeastern Australia and into the Tasman Sea today. A cold front approaches from the west and crosses Victoria later Tuesday. A second cold front embedded in a westerly flow clips the south of the State on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Marengo Temperature Statistics View More

August Temperature

Cape Otway (14km)

  • Lowest 1 August, 2026

    6.4 °C

  • Average August

    11.8 °C

  • Highest 18 August, 2026

    17 °C

Climate (2021–2026)

Cape Otway (14km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    17.5 °C
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