Newland Bay Weather Forecast
- 15
- 29
Sunny
- 15
- 28
Possible late shower
- 19
- 24
Showers
- 14
- 20
Cloud clearing
- 15
- 21
Partly cloudy
- 16
- 20
Windy. Partly cloudy
- 15
- 20
Partly cloudy
Today 20 Feb Kangaroo Island
Mostly sunny. The chance of fog early this morning. Light winds becoming south to southwesterly 15 to 25 km/h in the middle of the day then tending south to southeasterly 20 to 30 km/h in the evening. Daytime maximum temperatures around 30.
Investigator Strait Coastal Waters
- Wind
- Northeast to southeasterly 10 to 15 knots tending south to southwesterly 15 to 20 knots in the middle of the day then tending south to southeasterly in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres by early evening.
- 1st Swell
- West to southwesterly around 1 metre, increasing to 1 to 1.5 metres through the Backstairs Passage.
- Weather
- Sunny.
- 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 today 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.
Newland Bay Temperature Statistics View More
February Temperature
Kingscote Airport (24km)
Lowest 3 February, 2026
5.7 °CAverage February
18.9 °CHighest 16 February, 2026
35.9 °C
Climate (2021–Present)
Kingscote Airport (24km)
Average Low 2021–2026
9.2 °CAverage 2021–2026
14.7 °CAverage High 2021–2026
21.1 °C