Merri Island Weather Forecast

    • 8
    • 17

    Shower or two

    • 11
    • 18

    Cloudy

    • 7
    • 25

    Partly cloudy

    • 14
    • 21

    Showers

    • 11
    • 18

    Shower or two

    • 8
    • 20

    Shower or two developing

    • 12
    • 21

    Shower or two

Today 28 Oct Warrnambool

Cloudy. Medium chance of showers, most likely in the morning. Winds west to northwesterly 15 to 20 km/h tending west to southwesterly 25 to 35 km/h in the late morning.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 15 to 20 knots, reaching up to 25 knots in the far east during the day. Winds turning southwesterly in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres in the east.
1st Swell
Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Cloudy. 50% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merri Island Temperature Statistics View More

October Temperature

Warrnambool Airport (12 km)

  • Lowest 8 October, 2026

    3.5 °C

  • Average October

    14 °C

  • Highest 23 October, 2026

    32 °C

Climate (2021–2026)

Warrnambool Airport (12 km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    19.2 °C
Get WillyWeather+ to remove ads