Port Gawler Beach Weather Forecast
- 8
- 15
Partly cloudy
- 7
- 17
Shower or two
- 10
- 19
Showers increasing
- 10
- 18
Showers easing
- 7
- 17
Shower or two
- 5
- 16
Shower or two
- 5
- 16
Partly cloudy
Today 16 Aug Adelaide
Partly cloudy. Winds easterly 15 to 20 km/h becoming light in the early afternoon.
Gulf St Vincent Coastal Waters
- Wind
- East to southeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system southeast of the state slowly drifts further to the southeast over Tasmania today and is forecast to be located in the Tasman Sea on Monday, while extending a ridge over much of South Australia through to Tuesday. A trough of low pressure over Queensland pushes into the far northeast of SA until Monday, as another trough moves into far southwestern parts later on Tuesday and moves southeast across the state into Wednesday.
Port Gawler Beach Temperature Statistics View More
August Temperature
Edinburgh RAAF Base (18km)
Lowest 1 August, 2026
1.7 °CAverage August
11.1 °CHighest 7 August, 2026
19.4 °C
Climate (2021–2026)
Edinburgh RAAF Base (18km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
23.2 °C