Middle Island Weather Forecast

    • 4
    • 18

    Mostly clear

    • 7
    • 18

    Partly cloudy

    • 8
    • 19

    Shower or two

    • 9
    • 19

    Shower or two

    • 9
    • 19

    Showers increasing

    • 11
    • 19

    Shower or two

    • 9
    • 18

    Shower or two

Today 22 May Warrnambool

Mostly clear. Light winds.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Northeasterly 10 to 15 knots.
Seas
Below 0.5 metres, increasing to around 1 metre offshore.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure over the State, extending from the Tasman Sea, will weaken over the weekend as low pressure system develops west of Bass Strait. This low is expected to move inland across southeastern SA on Monday before slowly moving over southern NSW on Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middle Island Temperature Statistics View More

May Temperature

Warrnambool Airport (13km)

  • Lowest 18 May, 2026

    4.1 °C

  • Average May

    13.3 °C

  • Highest 1 May, 2026

    28.3 °C

Climate (2021–Present)

Warrnambool Airport (13km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    19.1 °C
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