Merri Island Weather Forecast

    • 10
    • 17

    Possible shower

    • 9
    • 17

    Partly cloudy

    • 7
    • 17

    Partly cloudy

    • 8
    • 19

    Sunny

    • 13
    • 18

    Showers

    • 8
    • 16

    Possible shower

    • 7
    • 17

    Showers

Today 6 Jun Warrnambool

Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds west to northwesterly 15 to 25 km/h becoming light in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the far east.
1st Swell
Southwesterly 3 to 5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over South Australia is directing a west to northwesterly airstream across Victoria. The high is forecast to be located over southern NSW tonight, with winds tending northerly on Sunday as the high moves over the NSW coast. The high will move over the Tasman Sea on Monday, with northerly winds strengthening on Tuesday as a cold front crosses the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merri Island Temperature Statistics View More

June Temperature

Warrnambool Airport (12km)

  • Lowest 1 June, 2026

    6.4 °C

  • Average June

    10.8 °C

  • Highest 2 June, 2026

    16.9 °C

Climate (2021–Present)

Warrnambool Airport (12km)

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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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