Mutton Bird Island Weather Forecast

    • 8
    • 15

    Partly cloudy

    • 4
    • 16

    Partly cloudy

    • 6
    • 21

    Partly cloudy

    • 11
    • 21

    Shower

    • 10
    • 17

    Shower

    • 9
    • 14

    Shower

    • 8
    • 14

    Cloudy

Today 10 Sep South West

Clear. Light winds.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
South to southwesterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 4 metres.
Weather
Mostly clear.
Weather Situation
A strong high pressure system to the west is extending a ridge across Victoria. The high will cross Bass Strait on Friday, with winds tending warmer northerly on Saturday as the high moves over the Tasman Sea. A low pressure trough will move across western and central Victoria later on Sunday, with a weak cold front then forecast to approach southwestern Victoria on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mutton Bird Island Temperature Statistics View More

September Temperature

Cape Otway (45km)

  • Lowest 8 September, 2026

    5.8 °C

  • Average September

    12.4 °C

  • Highest 1 September, 2026

    19.5 °C

Climate (2021–2026)

Cape Otway (45km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    17.4 °C
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