Mutton Bird Island Weather Forecast

    • 15
    • 26

    Windy

    • 14
    • 21

    Shower

    • 12
    • 19

    Partly cloudy

    • 9
    • 25

    Sunny

    • 14
    • 38

    Partly cloudy

    • 15
    • 24

    Partly cloudy

    • 12
    • 28

    Partly cloudy

Today 20 Jan South West

Mostly sunny. Slight chance of a shower about the ranges in the afternoon. Near zero chance of rain elsewhere. Winds east to southeasterly 15 to 20 km/h tending south to southeasterly 20 to 30 km/h in the afternoon. Daytime maximum temperatures 26 to 31.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots inshore during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres inshore during the afternoon.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west during the afternoon.
Weather
Sunny.
Weather Situation
A high pressure system centred over the southern Tasman Sea will move away to the southeast today. A low pressure trough over western districts will move slowly northeastwards mid week. Another high develops over waters south of the Bight and extends a ridge over Victoria later in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mutton Bird Island Temperature Statistics View More

January Temperature

Cape Otway (45km)

  • Lowest 6 January, 2026

    10.6 °C

  • Average January

    16.8 °C

  • Highest 7 January, 2026

    32.7 °C

Climate (2021–Present)

Cape Otway (45km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    17.3 °C
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