Middle Island Weather Forecast

    • 9
    • 14

    Partly cloudy

    • 4
    • 16

    Partly cloudy

    • 5
    • 19

    Sunny

    • 10
    • 24

    Partly cloudy

    • 14
    • 21

    Shower or two

    • 11
    • 18

    Possible shower

    • 10
    • 22

    Partly cloudy

Today 21 Sep Warrnambool

Partly cloudy. Winds southwesterly 15 to 25 km/h becoming light in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
South to southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system in the Bight moves into the Tasman Sea during Tuesday, directing a warm east to northeasterly airstream over Victoria during the second half of the week.
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  • Temperature Forecast Bureau of Meteorology

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Middle Island Temperature Statistics View More

September Temperature

Warrnambool Airport (13km)

  • Lowest 8 September, 2026

    1 °C

  • Average September

    11.4 °C

  • Highest 19 September, 2026

    24 °C

Climate (2021–2026)

Warrnambool Airport (13km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    19.2 °C
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