Middle Island Weather Forecast

    • 15
    • 20

    Cloudy

    • 11
    • 17

    Cloudy

    • 9
    • 19

    Partly cloudy

    • 11
    • 24

    Mostly sunny

    • 13
    • 26

    Partly cloudy

    • 14
    • 22

    Cloudy

    • 13
    • 22

    Partly cloudy

Today 30 Dec Warrnambool

Cloudy. Slight chance of a shower this afternoon. Winds southwesterly 15 to 20 km/h turning southerly 25 to 35 km/h in the morning.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southeast to southwesterly 15 to 20 knots tending southwesterly in the early morning then tending southerly in the morning. Winds reaching up to 25 knots offshore during the day.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore during the morning.
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

Middle Island Temperature Statistics View More

December Temperature

Warrnambool Airport (13km)

  • Lowest 12 December, 2025

    3.7 °C

  • Average December

    15.1 °C

  • Highest 18 December, 2025

    34.7 °C

Climate (2020–Present)

Warrnambool Airport (13km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    13.4 °C

  • Average High 2020–2025

    19 °C
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