Williamson's Beach Weather Forecast
- 9
- 16
Shower or two
- 10
- 17
Showers increasing
- 7
- 15
Showers
- 8
- 18
Possible shower
- 8
- 18
Partly cloudy
- 9
- 18
Shower or two
- 10
- 21
Shower or two
Today 9 Nov Wonthaggi
Partly cloudy. Medium chance of showers. Winds southwesterly 20 to 30 km/h tending westerly 20 to 25 km/h in the late evening.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Southwesterly 15 to 20 knots, reaching up to 25 knots in the far east during the afternoon and evening. Winds turning westerly in the evening.
- Seas
- 1.5 metres, increasing to 1.5 to 2 metres in the far east during the afternoon.
- 1st Swell
- Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres in the far west.
- Weather
- Cloudy.
- Weather Situation
- A cooler southerly flow across the state as a ridge of high pressure extends from the west. A cold front is expected to move across the state on Monday as a high pressure system moves to a position south of the Bight by Tuesday and over NSW on Wednesday.
Williamson's Beach Temperature Statistics View More
November Temperature
Rhyll (24km)
Lowest 5 November, 2025
9.9 °CAverage November
14.9 °CHighest 2 November, 2025
29.7 °C
Climate (2020–Present)
Rhyll (24km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
15.1 °CAverage High 2020–2025
19.3 °C