Mutton Bird Island Weather Forecast

    • 6
    • 21

    Partly cloudy

    • 11
    • 22

    Shower

    • 11
    • 16

    Shower

    • 9
    • 13

    Shower

    • 8
    • 13

    Cloudy

    • 7
    • 14

    Cloudy

    • 6
    • 19

    Partly cloudy

Today 12 Sep South West

The chance of morning fog. Sunny afternoon. Light winds becoming northerly 15 to 25 km/h in the morning. Overnight temperatures falling to around 5 with daytime temperatures reaching around 20.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
North to northeasterly about 10 knots increasing to 10 to 15 knots in the late evening.
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

    12.1 °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

    14.2 °C

  • Average High 2021–2026

    17.4 °C
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