Sand Island Weather Forecast

    • 11
    • 19

    Cloudy

    • 10
    • 30

    Sunny

    • 15
    • 33

    Sunny

    • 17
    • 29

    Shower

    • 14
    • 24

    Partly cloudy

    • 12
    • 21

    Shower

    • 12
    • 20

    Shower

Today 16 Dec Central

Partly cloudy. Winds south to southeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures between 19 and 24.

Port Phillip Local Waters

Wind
Southerly 10 to 15 knots turning southeasterly in the evening.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system well to the west will cross through Bass Strait on Tuesday before settling in the Tasman Sea on Wednesday. The high will continue to extend a ridge over Victoria until a trough crosses on Thursday with a following front entering the west late Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sand Island Temperature Statistics View More

December Temperature

Avalon Airport (30km)

  • Lowest 7 December, 2025

    6.6 °C

  • Average December

    16.4 °C

  • Highest 4 December, 2025

    34.8 °C

Climate (2020–Present)

Avalon Airport (30km)

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  • Average Low 2020–2025

    9.6 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    20.4 °C
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