Deep Creek Entrance Weather Forecast
- 9
- 16
Shower
- 8
- 15
Shower
- 9
- 16
Shower
- 8
- 16
Shower
- 9
- 15
Partly cloudy
- 9
- 15
Partly cloudy
- 9
- 16
Partly cloudy
Today 11 Aug Kangaroo Island
Cloudy. Very high chance of showers. The chance of a thunderstorm in the afternoon and evening. Winds northwesterly 20 to 30 km/h increasing to 25 to 40 km/h in the early morning then turning southwesterly 20 to 30 km/h in the late evening. Overnight temperatures falling to around 8 with daytime temperatures reaching around 16.
Investigator Strait Coastal Waters
- Wind
- Northwesterly 15 to 25 knots turning westerly 15 to 20 knots in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
- 1st Swell
- West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
- Weather
- Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
- Weather Situation
- A high pressure system is located just to the northeast of the state, ahead of a cold front forecast to move across the state from Tuesday and early Wednesday. A ridge of high pressure then pushes into the west of the state on Wednesday, with the associated high moving over the rest of SA on Thursday.
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