Sullivan Bay Weather Forecast
- 13
- 18
Rain
- 14
- 19
Shower
- 14
- 19
Shower
- 11
- 16
Shower
- 10
- 15
Shower
- 9
- 15
Shower
- 8
- 15
Partly cloudy
Today 16 Jun Mornington Peninsula
Cloudy. Very high chance of showers. Winds northerly 25 to 35 km/h increasing to 30 to 45 km/h in the morning.
Port Phillip Local Waters
- Wind
- Northerly 15 to 25 knots, reaching up to 30 knots in the south during the morning.
- Seas
- 1 to 2 metres, decreasing to 1 metre by early evening.
- Weather
- Cloudy. 95% chance of showers.
Sullivan Bay Temperature Statistics View More
June Temperature
Cerberus (36km)
Lowest 9 June, 2026
2.7 °CAverage June
12.2 °CHighest 12 June, 2026
19.7 °C
Climate (2021–Present)
Cerberus (36km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
19.7 °C