Williamson's Beach Weather Forecast

    • 8
    • 20

    Clear

    • 8
    • 22

    Sunny

    • 11
    • 22

    Mostly sunny

    • 11
    • 18

    Rain

    • 10
    • 17

    Shower or two

    • 9
    • 16

    Showers

    • 10
    • 16

    Showers

Today 14 May Wonthaggi

Clear. Light winds.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 1.5 metres in the far west.
Weather
Clear.
Weather Situation
A large high pressure system centred over the Tasman Sea extends a ridge and light northeasterly winds over Victoria. The high will move southeastwards on Friday but will continue to extend a ridge over Victoria. A slow-moving trough is expected to approach the west late Friday then gradually move across Victoria over the weekend. A ridge will move over Victoria on Monday following the trough then a cold front is expected to move across on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Williamson's Beach Temperature Statistics View More

May Temperature

Rhyll (24km)

  • Lowest 7 May, 2026

    8.1 °C

  • Average May

    14.7 °C

  • Highest 1 May, 2026

    25.2 °C

Climate (2021–Present)

Rhyll (24km)

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

  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    15.1 °C

  • Average High 2021–2026

    19.3 °C
Get WillyWeather+ to remove ads