Barrallier Island Weather Forecast

    • 12
    • 19

    Cloudy

    • 11
    • 17

    Possible shower

    • 11
    • 17

    Cloudy

    • 11
    • 19

    Cloud clearing

    • 11
    • 25

    Sunny

    • 12
    • 28

    Sunny

    • 15
    • 29

    Partly cloudy

Today 24 Dec Mornington Peninsula

Cloudy. Winds southwesterly 30 to 45 km/h decreasing to 25 to 35 km/h in the late evening.

Western Port Local Waters

Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots west of Sandy Point during the afternoon and evening.
Seas
Below 1 metre, increasing to 2.5 metres west of Sandy Point.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight extends a broad ridge east over Victoria and Bass Strait. The high is expected to slowly move east over Tasmania on Saturday and the Tasman Sea on Sunday while maintaining a ridge over Bass Strait.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Barrallier Island Temperature Statistics View More

December Temperature

Cerberus (15km)

  • Lowest 3 December, 2025

    6 °C

  • Average December

    16.2 °C

  • Highest 18 December, 2025

    35.8 °C

Climate (2020–Present)

Cerberus (15km)

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

  • Average Low 2020–2025

    10.1 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    19.5 °C
Get WillyWeather+ to remove ads