Merri Island Weather Forecast

    • 12
    • 20

    Partly cloudy

    • 11
    • 25

    Partly cloudy

    • 13
    • 28

    Mostly sunny

    • 16
    • 27

    Shower or two

    • 16
    • 27

    Shower or two

    • 17
    • 25

    Showers

    • 15
    • 24

    Shower or two

Today 25 Feb Warrnambool

Cloudy. Slight chance of a shower in the early morning. Winds southeasterly 25 to 40 km/h.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southerly 15 to 20 knots turning southeasterly in the morning. Winds reaching up to 25 knots inshore during the afternoon and evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy.
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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

    16.9 °C

  • Highest 16 February, 2026

    37.9 °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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