Mutton Bird Island Weather Forecast

    • 3
    • 19

    Partly cloudy

    • 9
    • 23

    Cloudy

    • 12
    • 20

    Shower

    • 10
    • 15

    Shower

    • 7
    • 16

    Partly cloudy

    • 8
    • 22

    Partly cloudy

    • 12
    • 23

    Shower

Today 23 Sep South West

Mostly sunny. The chance of fog about the ranges in the early morning. Patches of morning frost. Light winds. Overnight temperatures falling to between 1 and 4 with daytime temperatures reaching around 20.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
East to northeasterly about 10 knots increasing to 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres during the morning.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • 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

    12.9 °C

  • Highest 20 September, 2026

    27.3 °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

    17.5 °C
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