Williamson's Beach Weather Forecast

    • 7
    • 17

    Partly cloudy

    • 9
    • 22

    Shower or two

    • 13
    • 21

    Shower or two

    • 13
    • 23

    Cloudy

    • 13
    • 23

    Shower or two

    • 11
    • 21

    Showers

    • 10
    • 17

    Shower or two

Today 21 Nov Wonthaggi

Partly cloudy. Light winds becoming southeasterly 15 to 25 km/h in the early afternoon then tending easterly 15 to 20 km/h in the late evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southerly 10 to 15 knots turning east to southeasterly during the day. Winds reaching up to 20 knots inshore in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the west.
Weather
Partly cloudy.
Weather Situation
A high pressure system to the west of the state directs a cool southerly flow across Victoria. The high centre is expected to move eastwards over Tasmania during today gradually easing and turning the flow south to southeasterly over Victoria, before the flow is expected to further shift easterly by Saturday as the high is expected to slip to the south of Tasmania over the weekend. A low pressure trough over South Australia is forecast to approach western Victoria late Saturday and slowly move over Victoria into Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamson's Beach Temperature Statistics View More

November Temperature

Rhyll (24km)

  • Lowest 12 November, 2025

    7.4 °C

  • Average November

    13.9 °C

  • Highest 2 November, 2025

    29.7 °C

Climate (2020–Present)

Rhyll (24km)

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  • Average Low 2020–2025

    12.1 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    19.2 °C
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