Port Gawler Beach Weather Forecast
- 8
- 15
Partly cloudy
- 7
- 17
Showers
- 10
- 19
Showers increasing
- 10
- 18
Showers easing
- 7
- 17
Partly cloudy
- 6
- 16
Possible shower
- 7
- 16
Partly cloudy
Today 16 Aug Adelaide
Partly cloudy. Light winds.
Gulf St Vincent Coastal Waters
- Wind
- Southeasterly 10 to 15 knots.
- 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