Deep Creek Entrance Weather Forecast
- 8
- 16
Partly cloudy
- 12
- 16
Shower
- 9
- 18
Shower
- 12
- 17
Shower
- 10
- 16
Cloudy
- 10
- 16
Cloudy
- 10
- 16
Shower
Today 2 Sep Kangaroo Island
Partly cloudy. Medium chance of showers in the west, slight chance elsewhere. Winds west to northwesterly 25 to 35 km/h.
Investigator Strait Coastal Waters
- Wind
- Westerly 15 to 25 knots.
- Seas
- 1 to 2 metres.
- 1st Swell
- West to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres later in the evening.
- Weather
- Cloudy.
- Weather Situation
- A high pressure ridge will remain over northern parts of SA, as a cold front slips across the southeast early Thursday. The ridge will move to the east early Friday as a trough moves over SA during the day, followed by another cold front early Saturday. Another high pressure system will move across the state, behind the front, and will extend a ridge across central and eastern parts of SA into Sunday. A low pressure system is then expected to develop about the WA border and may extend a trough into far west SA late on Sunday.
Deep Creek Entrance Temperature Statistics View More
September Temperature
Cape Willoughby (24km)
Lowest 1 September, 2026
11.8 °CAverage September
15.4 °CHighest
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Climate (2021–2026)
Cape Willoughby (24km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
15.4 °CAverage High 2021–2026
18.5 °C