Port Gawler Beach Weather Forecast
- 11
- 26
Partly cloudy
- 12
- 27
Mostly sunny
- 15
- 29
Mostly sunny
- 17
- 31
Mostly sunny
- 18
- 25
Shower or two
- 13
- 25
Partly cloudy
- 15
- 31
Shower or two
Today 16 Oct Adelaide
Partly cloudy. Winds northeasterly 15 to 25 km/h becoming light in the middle of the day then becoming easterly 15 to 20 km/h in the late evening.
Gulf St Vincent Coastal Waters
- Wind
- Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the early afternoon then tending east to southeasterly in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southeast to southwesterly below 0.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system moving over the southern Tasman Sea extends a ridge over eastern SA until early next week, while a trough lies through the far northwest, before weakening over the weekend. A cold front is forecast to cross the Bight on Monday, extending a trough over western and southern SA.
Port Gawler Beach Temperature Statistics View More
October Temperature
Edinburgh RAAF Base (18 km)
Lowest 6 October, 2026
7.6 °CAverage October
16 °CHighest 11 October, 2026
31.2 °C
Climate (2021–2026)
Edinburgh RAAF Base (18 km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
23.2 °C