Barrallier Island Weather Forecast

    • 6
    • 22

    Clear

    • 9
    • 25

    Mostly sunny

    • 12
    • 20

    Shower or two

    • 10
    • 23

    Mostly sunny

    • 13
    • 21

    Showers

    • 8
    • 15

    Showers

    • 6
    • 14

    Shower or two

Today 8 Oct Mornington Peninsula

Clear. Winds northerly 15 to 25 km/h tending northeasterly in the evening.

Western Port Local Waters

Wind
Northeasterly about 10 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure ridge over eastern Victoria will weaken and move eastwards overnight ahead of a cold front which is expected to reach western Victoria later Friday then move across the remainder of the state on Saturday morning. Another ridge will move over Victoria on Sunday ahead of a cold front early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Barrallier Island Temperature Statistics View More

October Temperature

Cerberus (15 km)

  • Lowest 6 October, 2026

    7.2 °C

  • Average October

    12.7 °C

  • Highest 1 October, 2026

    20.9 °C

Climate (2021–2026)

Cerberus (15 km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    14.6 °C

  • Average High 2021–2026

    19.7 °C
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