Diamond Bay Beach Weather Forecast
- 19
- 31
Cloudy
- 15
- 22
Shower
- 14
- 23
Windy
- 15
- 26
Sunny
- 17
- 26
Cloudy
- 18
- 25
Partly cloudy
- 18
- 27
Partly cloudy
Today 5 Jan Mornington Peninsula
Cloudy. Winds east to southeasterly 15 to 20 km/h becoming light in the late evening.
Port Phillip Local Waters
- Wind
- East to southeasterly 10 to 15 knots shifting southwesterly in the evening.
- Seas
- Below 1 metre.
- Weather
- Cloudy. The chance of a thunderstorm. Squalls of up to 50 knots possible.
- Weather Situation
- A high pressure system lies over the Tasman Sea as a trough extends into western Bass Strait. The trough is expected move eastwards this evening and cross Victoria overnight into Monday as the high moves away to the east. The next high pressure system moves across the Bight and extends a ridge across western coastal waters on Monday, then moves over Tasmania on Tuesday and eastward over the Tasman Sea by the end of Wednesday. Another trough extends towards western coastal waters from the north on Thursday.
Diamond Bay Beach Temperature Statistics View More
January Temperature
Avalon Airport (42km)
Lowest 1 January, 2025
11 °CAverage January
18.2 °CHighest 3 January, 2025
27.4 °C
Climate (2020–Present)
Avalon Airport (42km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
9.6 °CAverage 2020–2025
14.4 °CAverage High 2020–2025
20.2 °C