Cape Rouge Weather Forecast
- 6
- 14
Mostly clear
- 4
- 17
Partly cloudy
- 9
- 18
Showers increasing
- 9
- 18
Showers easing
- 5
- 18
Shower or two
- 5
- 18
Possible shower
- 5
- 17
Cloudy
Today 16 Aug Kangaroo Island
Mostly clear. Light winds.
Investigator Strait Coastal Waters
- Wind
- Southeasterly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- West to southwesterly around 1 metre.
- Weather
- Mostly clear.
- 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.
Cape Rouge Temperature Statistics View More
August Temperature
Kingscote Airport (15km)
Lowest 1 August, 2026
-0.1 °CAverage August
11.3 °CHighest 13 August, 2026
18.1 °C
Climate (2021–2026)
Kingscote Airport (15km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
21.1 °C