St Andrews Beach Weather Forecast
- 8
- 19
Cloudy
- 9
- 18
Shower
- 10
- 19
Shower
- 11
- 19
Shower
- 12
- 18
Shower
- 11
- 18
Shower
- 11
- 18
Shower
Today 23 May Mornington Peninsula
Cloudy. Light winds.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Northeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
- Weather
- Cloudy.
- Weather Situation
- A ridge of high pressure extends over Victoria from a high pressure system centred over the Tasman Sea. The ridge will weaken over the weekend as the high moves away to the southeast and a low pressure system develops over the south of SA. This low is expected to move inland across southern SA on Monday and early Tuesday then move over NSW during Tuesday and extend a trough over Victoria. The low and trough will move slowly eastwards on Wednesday.
St Andrews Beach Temperature Statistics View More
May Temperature
Cerberus (31km)
Lowest 22 May, 2026
3.3 °CAverage May
13.4 °CHighest 1 May, 2026
27.8 °C
Climate (2021–Present)
Cerberus (31km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
14.5 °CAverage High 2021–2026
19.6 °C