Sand Island Weather Forecast

    • 9
    • 23

    Partly cloudy

    • 16
    • 22

    Storm

    • 11
    • 19

    Cloudy

    • 11
    • 18

    Shower

    • 12
    • 18

    Shower

    • 10
    • 19

    Shower

    • 9
    • 17

    Cloudy

Today 30 Oct Central

Partly cloudy. Slight chance of a shower near the Otways, near zero chance elsewhere. Winds north to northeasterly 15 to 20 km/h.

Port Phillip Local Waters

Wind
Northeasterly about 10 knots.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A low pressure trough approaching from the west will move over western Victoria early on Saturday, reaching central districts around the middle of the day before crossing eastern Victoria during the afternoon and evening. A weak high pressure system will rapidly cross Victoria on Sunday as a low pressure system crosses South Australia. The low is forecast to move over northwestern Victoria during Monday before clearing eastern Victoria early on Tuesday as a high pressure ridge extends across the State.
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Sand Island Temperature Statistics View More

October Temperature

Avalon Airport (30 km)

  • Lowest 15 October, 2026

    1.5 °C

  • Average October

    15.2 °C

  • Highest 23 October, 2026

    33.4 °C

Climate (2021–2026)

Avalon Airport (30 km)

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  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    14.7 °C

  • Average High 2021–2026

    20.6 °C
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