Undertow Bay Weather Forecast

    • 10
    • 21

    Sunny

    • 10
    • 23

    Mostly sunny

    • 13
    • 26

    Sunny

    • 15
    • 27

    Mostly sunny

    • 14
    • 21

    Partly cloudy

    • 12
    • 26

    Sunny

    • 18
    • 27

    Showers increasing

Today 17 Oct Wonthaggi

Sunny. Light winds.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
East to northeasterly 10 to 15 knots, reaching up to 20 knots offshore early in the morning.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly below 1 metre, increasing to 1 to 1.5 metres in the west.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

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Undertow Bay Temperature Statistics View More

October Temperature

Wonthaggi (7 km)

  • Lowest 15 October, 2026

    3 °C

  • Average October

    12.2 °C

  • Highest 9 October, 2026

    27 °C

Climate (2021–2026)

Wonthaggi (7 km)

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  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    12.9 °C

  • Average High 2021–2026

    20 °C
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