Merri Island Weather Forecast

    • 14
    • 21

    Partly cloudy

    • 12
    • 24

    Mostly sunny

    • 14
    • 24

    Shower or two

    • 12
    • 18

    Partly cloudy

    • 11
    • 19

    Cloudy

    • 12
    • 22

    Cloudy

    • 11
    • 26

    Sunny

Today 9 Feb Warrnambool

Partly cloudy. Light winds becoming southerly 15 to 25 km/h in the morning then tending southeasterly 15 to 20 km/h in the late evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southerly 10 to 15 knots turning southeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres.
Weather
Partly cloudy. Patchy fog inshore early this morning with reduced visibility.
Weather Situation
A trough will move across eastern waters, and contract to the east of the state tonight as another ridge of high pressure enters the state from the west. The ridge will continue to move over the state on Tuesday, with the trough lingering about the far east.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merri Island Temperature Statistics View More

February Temperature

Warrnambool Airport (12km)

  • Lowest 6 February, 2026

    3.5 °C

  • Average February

    15.4 °C

  • Highest 3 February, 2026

    30 °C

Climate (2021–Present)

Warrnambool Airport (12km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    19.1 °C
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