Deep Creek Entrance Weather Forecast
- 16
- 26
Sunny
- 17
- 24
Partly cloudy
- 13
- 21
Storm
- 12
- 20
Partly cloudy
- 13
- 26
Partly cloudy
- 15
- 23
Shower
- 12
- 19
Shower
Today 18 Oct Kangaroo Island
Sunny. Winds north to northeasterly 15 to 25 km/h tending east to northeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures in the mid to high 20s.
Investigator Strait Coastal Waters
- Wind
- Northeasterly 10 to 15 knots turning easterly in the early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly around 1 metre.
- Weather
- Sunny.
- Weather Situation
- A slow-moving high pressure system over the Tasman Sea extends a ridge over eastern SA. A trough of low pressure over WA is expected to move into western SA later today and over southeastern parts later Monday, while a weakening cold front crosses the Bight. The trough lingers in the east through the middle of the week as a weak high pressure system forms in the Bight.
Deep Creek Entrance Temperature Statistics View More
October Temperature
Cape Willoughby (24 km)
Lowest 13 October, 2026
10.6 °CAverage October
14.8 °CHighest 11 October, 2026
25.1 °C
Climate (2021–2026)
Cape Willoughby (24 km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
15.4 °CAverage High 2021–2026
18.5 °C