Deep Creek Entrance Weather Forecast
- 9
- 16
Cloudy
- 9
- 16
Partly cloudy
- 10
- 15
Shower
- 11
- 15
Shower
- 8
- 16
Partly cloudy
- 9
- 17
Partly cloudy
- 11
- 16
Shower
Today 22 Aug Kangaroo Island
Partly cloudy. Slight chance of a shower. Light winds. Daytime maximum temperatures around 16.
Investigator Strait Coastal Waters
- Wind
- West to southwesterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system over the Bight slowly drifts over SA today, to be centred over the eastern states by Sunday. A weak front embedded in the southwesterly flow around the high, clips the southeast early Saturday morning. A low pressure system and associated trough move into the far west later Sunday and then moves across the state on Monday an d out over the eastern states by later Tuesday. Another ridge of high pressure moves into the west later Tuesday.
Deep Creek Entrance Temperature Statistics View More
August Temperature
Cape Willoughby (24km)
Lowest 4 August, 2026
8.9 °CAverage August
12.5 °CHighest 7 August, 2026
17.4 °C
Climate (2021–2026)
Cape Willoughby (24km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
15.4 °CAverage High 2021–2026
18.5 °C