Merri Island Weather Forecast

    • 10
    • 20

    Showers increasing

    • 7
    • 15

    Showers easing

    • 8
    • 17

    Cloudy

    • 5
    • 22

    Sunny

    • 11
    • 24

    Partly cloudy

    • 11
    • 17

    Shower or two

    • 10
    • 18

    Cloudy

Today 6 Nov Warrnambool

Cloudy. Very high chance of showers, most likely during this afternoon and evening. Winds northwesterly 20 to 30 km/h tending westerly 25 to 35 km/h in the middle of the day then tending southwesterly in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
West to northwesterly 20 to 25 knots turning southwesterly 15 to 20 knots in the early afternoon.
Seas
1 to 2 metres.
1st Swell
West to southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres around midday, then tending southwesterly 3 to 4 metres during the afternoon.
Weather
Partly cloudy. 95% chance of showers, with possible small hail this evening.
Weather Situation
A cold front is approaching the State from the west and is expected to move across later today and into early Saturday. Another high pressure system moving east across the Bight will then extend a ridge over Victoria from Saturday through to Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merri Island Temperature Statistics View More

November Temperature

Warrnambool Airport (12 km)

  • Lowest 2 November, 2026

    6.5 °C

  • Average November

    13 °C

  • Highest 1 November, 2026

    20.1 °C

Climate (2021–2026)

Warrnambool Airport (12 km)

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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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