Diamond Bay Beach Weather Forecast
- 7
- 15
Cloudy
- 8
- 15
Partly cloudy
- 7
- 15
Partly cloudy
- 8
- 16
Sunny
- 10
- 18
Shower
- 11
- 16
Shower
- 7
- 15
Shower
Today 19 Jun Mornington Peninsula
Partly cloudy. Winds northwesterly 15 to 20 km/h turning northerly 15 to 25 km/h during the morning and early afternoon.
Port Phillip Local Waters
- Wind
- Northwesterly 10 to 15 knots turning northerly early in the morning.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy.
Diamond Bay Beach Temperature Statistics View More
June Temperature
Cerberus (38km)
Lowest 14 June, 2025
-0.1 °CAverage June
10.1 °CHighest 1 June, 2025
19 °C
Climate (2020–Present)
Cerberus (38km)
Average Low 2020–2025
10.2 °CAverage 2020–2025
14.5 °CAverage High 2020–2025
19.5 °C