Koonya Ocean Beach Weather Forecast
- 7
- 14
Partly cloudy
- 9
- 15
Windy
- 7
- 14
Shower
- 7
- 13
Shower
- 7
- 15
Shower
- 8
- 15
Shower
- 8
- 14
Shower
Today 7 Jul Mornington Peninsula
Mostly sunny. Winds north to northwesterly and light becoming northerly 15 to 25 km/h in the evening then increasing to 25 to 35 km/h in the late evening.
Port Phillip Local Waters
- Wind
- Variable about 10 knots becoming northerly 15 to 20 knots in the evening.
- Seas
- Below 1 metre.
- Weather
- Mostly sunny.
Koonya Ocean Beach Temperature Statistics View More
July Temperature
Cerberus (37km)
Lowest 5 July, 2025
1.6 °CAverage July
9.3 °CHighest 5 July, 2025
17.4 °C
Climate (2020–Present)
Cerberus (37km)
Average Low 2020–2025
10.2 °CAverage 2020–2025
14.5 °CAverage High 2020–2025
19.5 °C