Bellarine Weather Forecast

    • 5
    • 21

    Partly cloudy

    • 11
    • 22

    Showers increasing. Windy

    • 5
    • 14

    Shower or two

    • 8
    • 18

    Shower or two

    • 7
    • 15

    Shower or two

    • 5
    • 17

    Possible shower

    • 8
    • 19

    Partly cloudy

Today 18 Sep Geelong and Surf Coast

Partly cloudy. Winds northerly 15 to 20 km/h tending north to northwesterly 30 to 45 km/h in the morning then becoming northerly 20 to 30 km/h in the late afternoon.

Port Phillip Local Waters

Wind
Northerly about 10 knots increasing to 15 to 20 knots in the morning.
Seas
Around 1 metre.
Weather
Partly cloudy.
Weather Situation
A weak high pressure system to the north of Victoria will move into the Tasman Sea today, before a series of cold fronts cross Bass Strait between late Friday and early Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bellarine Temperature Statistics View More

September Temperature

Avalon Airport (15km)

  • Lowest 6 September, 2025

    -1.4 °C

  • Average September

    12.6 °C

  • Highest 15 September, 2025

    25.7 °C

Climate (2020–Present)

Avalon Airport (15km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    20.4 °C
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