Sapphiretown Weather Forecast
- 13
- 24
Clear
- 15
- 28
Sunny
- 16
- 28
Mostly sunny
- 19
- 24
Showers
- 14
- 20
Cloud clearing
- 15
- 22
Partly cloudy
- 16
- 20
Becoming windy. Mostly sunny
Today 19 Feb Kangaroo Island
Partly cloudy. Light winds becoming southeasterly 15 to 25 km/h in the middle of the day. Daytime maximum temperatures in the mid to high 20s.
Investigator Strait Coastal Waters
- Wind
- Variable about 10 knots becoming southeasterly 15 to 20 knots in the late afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- West to southwesterly around 1 metre, increasing to 1 to 1.5 metres inshore.
- Weather
- Clear.
- Weather Situation
- A ridge of high pressure across the south of SA will weaken during Saturday as the high pressure centre moves into the Tasman Sea. A broad trough of low pressure lies over the north and will move south on Friday and Saturday. The trough will move eastwards during Sunday as a cold front moves across the south. A broad area of low pressure will persist across the north early next week as a new high pressure ridge becomes established over waters to the south.
Sapphiretown Temperature Statistics View More
February Temperature
Kingscote Airport (25km)
Lowest 3 February, 2026
5.7 °CAverage February
18.9 °CHighest 16 February, 2026
35.9 °C
Climate (2021–Present)
Kingscote Airport (25km)
Average Low 2021–2026
9.2 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
21.1 °C