Middle Island Weather Forecast

    • 7
    • 15

    Showers increasing

    • 8
    • 14

    Showers

    • 9
    • 15

    Showers easing

    • 8
    • 15

    Showers easing

    • 6
    • 14

    Possible shower

    • 5
    • 15

    Partly cloudy

    • 6
    • 17

    Partly cloudy

Today 11 Aug Warrnambool

Cloudy. Very high chance of showers, most likely late this afternoon and evening. Winds north to northwesterly 20 to 30 km/h.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 15 to 20 knots turning northwesterly 15 to 25 knots early in the morning. Winds reaching up to 30 knots offshore in the evening.
Seas
1 to 2 metres, increasing to 2 to 3 metres offshore around midday.
1st Swell
Southwesterly 3 metres.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A low pressure system centred east of Tasmania extends a trough northwestwards over Victoria. The low and trough are moving gradually eastwards this morning. During today, a ridge of high pressure will push into western Victoria from a high pressure system over Queensland, but this ridge will move eastwards later in the day as a cold front approaches from the west. This cold front will move across Victoria during Wednesday then a high pressure system is expected to build over the Bight later in the week and extend a ridge across Victoria.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middle Island Temperature Statistics View More

August Temperature

Warrnambool Airport (13km)

  • Lowest 2 August, 2026

    1.4 °C

  • Average August

    9.5 °C

  • Highest 7 August, 2026

    15.5 °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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