Princetown Beach Weather Forecast
- 11
- 15
Storm
- 10
- 15
Shower
- 9
- 14
Shower
- 6
- 14
Shower
- 8
- 13
Cloudy
- 8
- 15
Partly cloudy
- 5
- 18
Partly cloudy
Today 5 Sep South West
Cloudy. Very high chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning, possibly severe with damaging winds about the ranges. Damaging winds possible. Winds north to northwesterly 25 to 40 km/h turning westerly 35 to 50 km/h in the late morning and early afternoon then decreasing to 25 to 35 km/h in the late afternoon. Daytime maximum temperatures around 14.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- North to northwesterly 20 to 30 knots turning westerly in the late morning. Winds reaching up to 35 knots in the late morning and early afternoon.
- Seas
- 1.5 metres, increasing to 2 to 3 metres during the morning.
- 1st Swell
- Southwesterly 3 to 4 metres, tending westerly 4 metres during the afternoon, then tending southwesterly 3 to 4 metres by early evening.
- Weather
- Cloudy. 95% chance of showers. The chance of a thunderstorm this morning with possible squalls.
- Weather Situation
- Strong northerly airflow as a cold front approaches from the west, crossing Bass Strait today with a vigorous westerly airstream developing as an associated low pressure system crosses Tasmania. Winds will ease on Sunday as a high pressure ridge extends over Victoria and persists into early next week.
Princetown Beach Temperature Statistics View More
September Temperature
Cape Otway (34km)
Lowest 4 September, 2026
9.1 °CAverage September
12.6 °CHighest 1 September, 2026
19.5 °C
Climate (2021–2026)
Cape Otway (34km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
17.4 °C