Williamson's Beach Weather Forecast

    • 9
    • 26

    Sunny

    • 13
    • 20

    Possible shower

    • 10
    • 23

    Partly cloudy

    • 13
    • 21

    Showers

    • 9
    • 14

    Showers

    • 7
    • 13

    Shower or two

    • 5
    • 15

    Partly cloudy

Today 9 Oct Wonthaggi

Sunny day. Slight chance of a shower in the evening. Light winds becoming northerly 15 to 20 km/h in the early afternoon then tending northeasterly in the evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northeasterly 15 to 20 knots, reaching up to 25 knots in the far west during the morning and early afternoon. Winds tending northwest to northeasterly in the late evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres in the far west during the morning.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres in the west.
Weather
Mostly sunny day. 50% chance of showers in the evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamson's Beach Temperature Statistics View More

October Temperature

Wonthaggi (6 km)

  • Lowest 8 October, 2026

    7.7 °C

  • Average October

    12.4 °C

  • Highest 1 October, 2026

    19.4 °C

Climate (2021–2026)

Wonthaggi (6 km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    10.2 °C

  • Average 2021–2026

    12.9 °C

  • Average High 2021–2026

    20 °C
Get WillyWeather+ to remove ads