Barrallier Island Weather Forecast

    • 19
    • 27

    Partly cloudy

    • 15
    • 35

    Shower or two. Possible storm

    • 15
    • 23

    Shower or two. Becoming windy

    • 13
    • 19

    Cloudy

    • 11
    • 21

    Sunny

    • 13
    • 21

    Cloudy

    • 13
    • 19

    Possible shower

Today 8 Jan Mornington Peninsula

Partly cloudy. Winds northerly 15 to 20 km/h shifting southerly 20 to 30 km/h in the morning then tending southeasterly 15 to 25 km/h in the evening.

Western Port Local Waters

Wind
West to northwesterly below 10 knots becoming north to northeasterly before dawn then tending southerly 10 to 15 knots in the morning.
Seas
Below 1 metre.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Barrallier Island Temperature Statistics View More

January Temperature

Cerberus (15km)

  • Lowest 2 January, 2026

    8.5 °C

  • Average January

    18.3 °C

  • Highest 3 January, 2026

    29.6 °C

Climate (2021–Present)

Cerberus (15km)

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  • Average Low 2021–2026

    10.1 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.5 °C
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