Basham Beach Weather Forecast
- 8
- 14
Partly cloudy
- 6
- 18
Possible shower
- 10
- 19
Showers
- 11
- 18
Showers easing
- 8
- 18
Possible shower
- 7
- 17
Possible shower
- 8
- 17
Partly cloudy
Today 16 Aug Mount Lofty Ranges
Partly cloudy. Light winds.
South Central Coastal Waters
- Wind
- Easterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2.5 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.
Basham Beach Temperature Statistics View More
August Temperature
Encounter Bay (9km)
Lowest 1 August, 2026
0.5 °CAverage August
11.8 °CHighest 7 August, 2026
19.7 °C
Climate (2021–2026)
Encounter Bay (9km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
20.7 °C