Twelve Apostles Marine Park Weather Forecast

    • 5
    • 13

    Cloudy

    • 3
    • 14

    Partly cloudy

    • 3
    • 16

    Sunny

    • 6
    • 18

    Sunny

    • 9
    • 17

    Shower

    • 8
    • 14

    Shower

    • 7
    • 14

    Shower

Today 18 Aug South West

Cloudy. Patches of morning frost in the north. The chance of morning fog in the west. Slight chance of a shower. Light winds becoming southeasterly 15 to 25 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 1 and 4 with daytime temperatures reaching between 11 and 14.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southeasterly 10 to 15 knots decreasing to about 10 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Twelve Apostles Marine Park Temperature Statistics View More

August Temperature

Cape Otway (45km)

  • Lowest 3 August, 2025

    5.5 °C

  • Average August

    11.3 °C

  • Highest 14 August, 2025

    17.7 °C

Climate (2020–Present)

Cape Otway (45km)

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  • Average Low 2020–2025

    11.7 °C

  • Average 2020–2025

    14.2 °C

  • Average High 2020–2025

    17.4 °C
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