Port Willunga Weather Forecast
- 11
- 19
Possible morning shower
- 12
- 20
Cloudy
- 12
- 19
Cloud clearing
- 12
- 19
Possible shower
- 9
- 21
Sunny
- 14
- 26
Sunny
- 17
- 22
Showers
Today 3 Oct Adelaide
Partly cloudy. Medium chance of showers in the late morning. Winds southerly 20 to 30 km/h becoming light in the late evening.
Adelaide Metropolitan Waters
- Wind
- South to southwesterly 15 to 20 knots tending south to southeasterly below 10 knots during the afternoon and evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre later in the evening.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A low pressure system developing in Victoria will move east. In the west, a high pressure system will move into the Bight and slowly move east to be centred over Victoria on Monday, while extending a ridge into parts of the state. Another trough near the WA border is expected to develop from Saturday and extend into the state before weakening by Monday.
Port Willunga Temperature Statistics View More
October Temperature
Noarlunga (11km)
Lowest 2 October, 2026
12.6 °CAverage October
15.7 °CHighest 1 October, 2026
20.5 °C
Climate (2021–2026)
Noarlunga (11km)
Average Low 2021–2026
12.8 °CAverage 2021–2026
16.8 °CAverage High 2021–2026
21.9 °C