Sand Island Weather Forecast

    • 15
    • 40

    Storm

    • 16
    • 25

    Windy

    • 13
    • 18

    Cloudy

    • 12
    • 21

    Partly cloudy

    • 14
    • 22

    Partly cloudy

    • 14
    • 20

    Shower

    • 13
    • 19

    Shower

Today 9 Jan Central

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the afternoon and evening. Damaging winds possible. Winds northeast to southeasterly 15 to 20 km/h tending northwest to northeasterly 40 to 60 km/h in the early morning then tending northwest to southwesterly in the early afternoon. Overnight temperatures falling to between 14 and 18 with daytime temperatures reaching 38 to 44.

Extreme Fire Danger Rating

Take action now to protect life and property

Port Phillip Local Waters

Wind
South to southeasterly 10 to 15 knots tending northwesterly 25 to 30 knots in the middle of the day. Winds shifting southerly 20 to 25 knots in the late afternoon then easing to 10 to 15 knots in the evening. Squalls above 45 knots possible.
Seas
Below 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre around midday.
Weather
Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sand Island Temperature Statistics View More

January Temperature

Avalon Airport (30km)

  • Lowest 5 January, 2026

    9.8 °C

  • Average January

    20 °C

  • Highest 7 January, 2026

    43.6 °C

Climate (2021–Present)

Avalon Airport (30km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    20.4 °C
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