Cape Catastrophe Weather Forecast
- 10
- 17
Partly cloudy
- 11
- 15
Partly cloudy
- 10
- 17
Partly cloudy
- 10
- 19
Shower
- 12
- 18
Shower
- 9
- 17
Shower
- 10
- 17
Shower
Today 15 Aug Lower Eyre Peninsula
Partly cloudy. Winds southeasterly 15 to 20 km/h.
Central Coastal Waters
- Wind
- Easterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system south of the state slowly drifts to the southeast 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.
Cape Catastrophe Temperature Statistics View More
August Temperature
Neptune Island (40km)
Lowest 4 August, 2026
10.4 °CAverage August
13.7 °CHighest 7 August, 2026
17.4 °C
Climate (2021–2026)
Neptune Island (40km)
Average Low 2021–2026
14.3 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
18.8 °C