The Red Banks Weather Forecast
- 11
- 24
Clear
- 11
- 29
Sunny
- 15
- 22
Partly cloudy
- 13
- 20
Cloudy
- 12
- 20
Partly cloudy
- 12
- 25
Partly cloudy
- 13
- 27
Shower or two
Today 9 Mar Kangaroo Island
Mostly sunny. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.
Investigator Strait Coastal Waters
- Wind
- Southeasterly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Clear.
- Weather Situation
- A high pressure system centred east of Tasmania extends a ridge over SA. The ridge will move eastwards on Tuesday ahead of a cold front and trough expected to move across the west and south of SA during Wednesday. The trough will clear the northeast during Thursday and a high pressure ridge will move across waters well to the south. A low pressure trough will develop over the far west of SA on Friday then move eastwards next weekend.
The Red Banks Temperature Statistics View More
March Temperature
Kingscote Airport (17km)
Lowest 5 March, 2026
9 °CAverage March
17.9 °CHighest 5 March, 2026
27.1 °C
Climate (2021–Present)
Kingscote Airport (17km)
Average Low 2021–2026
9.2 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
21.1 °C