South Beach Weather Forecast
- 16
- 27
Wind easing. Mostly sunny
- 16
- 28
Partly cloudy
- 16
- 29
Partly cloudy
- 15
- 26
Partly cloudy
- 15
- 22
Partly cloudy
Today 18 Jan Mornington Peninsula
Sunny. Winds easterly 35 to 50 km/h.
Western Port Local Waters
- Wind
- Easterly 15 to 25 knots.
- Seas
- 1 to 1.5 metres.
- Weather
- Sunny.
South Beach Temperature Statistics View More
January Temperature
Cerberus (3km)
Lowest 2 January, 2026
8.5 °CAverage January
18.8 °CHighest 9 January, 2026
42.3 °C
Climate (2021–Present)
Cerberus (3km)
Average Low 2021–2026
10.1 °CAverage 2021–2026
14.5 °CAverage High 2021–2026
19.5 °C