Collins Bay Weather Forecast

    • 10
    • 14

    Shower

    • 10
    • 14

    Shower

    • 8
    • 14

    Partly cloudy

    • 8
    • 14

    Shower

    • 9
    • 14

    Shower

    • 8
    • 13

    Cloudy

    • 7
    • 14

    Cloudy

Today 20 Jun Central

Cloudy. High chance of showers. Winds south to southwesterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures between 9 and 14.

Port Phillip Local Waters

Wind
West to southwesterly 10 to 15 knots turning southerly 15 to 20 knots early in the morning. Winds reaching up to 25 knots in the south during the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre by early evening.
Weather
Cloudy. 95% chance of showers.
Weather Situation
A cold southerly airstream across Victoria on Saturday as a high pressure system crosses the Bight. The high will slowly cross South Australia on Sunday and Monday as the next cold front approaches from the west. The front is forecast to cross southern Victoria on Tuesday as the next high moves over waters south of the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Collins Bay Temperature Statistics View More

June Temperature

Avalon Airport (39km)

  • Lowest 15 June, 2026

    1.3 °C

  • Average June

    12.8 °C

  • Highest 17 June, 2026

    21.9 °C

Climate (2021–2026)

Avalon Airport (39km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    20.6 °C
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