Sullivan Bay Weather Forecast
- 7
- 17
Partly cloudy
- 13
- 18
Shower
- 13
- 19
Shower
- 14
- 18
Shower
- 12
- 17
Shower
- 10
- 16
Shower
- 10
- 16
Shower
Today 15 Jun Mornington Peninsula
Partly cloudy. Slight chance of a shower in the evening. Winds east to northeasterly 15 to 20 km/h turning northerly 20 to 30 km/h during the morning.
Port Phillip Local Waters
- Wind
- Variable about 10 knots becoming northerly 15 to 20 knots in the morning.
- Seas
- Around 1 metre.
- Weather
- Partly cloudy.
Sullivan Bay Temperature Statistics View More
June Temperature
Cerberus (36km)
Lowest 9 June, 2026
2.7 °CAverage June
12.5 °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