Mutton Bird Island Weather Forecast

    • 15
    • 20

    Cloudy

    • 10
    • 17

    Cloudy

    • 10
    • 19

    Partly cloudy

    • 11
    • 25

    Partly cloudy

    • 13
    • 24

    Partly cloudy

    • 13
    • 20

    Cloudy

    • 12
    • 21

    Partly cloudy

Today 30 Dec South West

Cloudy. Slight chance of a shower near the Otways, most likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds southerly 20 to 30 km/h. Daytime maximum temperatures between 19 and 26.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southerly 15 to 20 knots, reaching up to 25 knots offshore in the late morning and afternoon.
Seas
1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres around midday.
Weather
Cloudy.
Weather Situation
A trough will cross the coast during Tuesday. A new ridge of high pressure will develop across the south on Wednesday, persisting across the coast into Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mutton Bird Island Temperature Statistics View More

December Temperature

Cape Otway (45km)

  • Lowest 1 December, 2025

    9.1 °C

  • Average December

    15.3 °C

  • Highest 18 December, 2025

    29.9 °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

    17.3 °C
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