South Beach Weather Forecast
- 13
- 20
Showers
- 12
- 19
Rain
- 9
- 16
Shower or two
- 9
- 17
Shower or two
- 9
- 18
Possible shower
- 11
- 18
Partly cloudy
- 10
- 21
Partly cloudy
Today 24 Oct Mornington Peninsula
Cloudy. Very high chance of showers. The chance of a thunderstorm during this afternoon and evening. Light winds becoming southeasterly 15 to 20 km/h in the early afternoon then tending easterly in the evening.
Western Port Local Waters
- Wind
- South to southwesterly below 10 knots tending south to southeasterly 10 to 15 knots in the early afternoon then becoming variable about 10 knots in the late afternoon.
- Seas
- Below 0.5 metres.
- Weather
- Cloudy. 90% chance of showers. The chance of a thunderstorm during this afternoon and evening.
- Weather Situation
- A low pressure trough over western Victoria will persist throughout today. The trough will move east on Sunday, reaching central districts during the morning and eastern Victoria during the afternoon before clearing the State at night. A cool to cold west to southwesterly airstream will follow on Monday and Tuesday as a ridge of high pressure extends over northwestern Victoria.
South Beach Temperature Statistics View More
October Temperature
Cerberus (3 km)
Lowest 15 October, 2026
3.3 °CAverage October
15.8 °CHighest 22 October, 2026
30.6 °C
Climate (2021–2026)
Cerberus (3 km)
Average Low 2021–2026
10.3 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
19.7 °C