Cape Marengo Weather Forecast

    • 9
    • 14

    Showers

    • 11
    • 14

    Showers easing. Wind easing

    • 9
    • 15

    Partly cloudy

    • 11
    • 16

    Shower or two

    • 10
    • 13

    Shower or two

    • 9
    • 13

    Possible shower

    • 8
    • 14

    Shower or two

Today 21 Aug South West

Cloudy. Very high chance of showers near the Otways, medium chance elsewhere. Winds west to northwesterly 15 to 25 km/h. Overnight temperatures falling to around 6 with daytime temperatures reaching around 14.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northwesterly 15 to 20 knots turning westerly 20 to 25 knots before dawn. Winds reaching up to 30 knots in the far east during the afternoon and evening.
Seas
1.5 to 2.5 metres.
1st Swell
Westerly 2 to 3 metres.
Weather
Cloudy. 90% chance of showers.
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

    11.7 °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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