Deep Creek Entrance Weather Forecast
- 15
- 25
Partly cloudy
- 14
- 22
Shower
- 13
- 19
Rain
- 10
- 16
Shower
- 10
- 15
Cloudy
- 10
- 16
Cloudy
- 8
- 18
Partly cloudy
Today 29 Sep Kangaroo Island
Partly cloudy. Slight chance of a shower in the west in the evening. Near zero chance of rain elsewhere. Winds north to northwesterly 25 to 35 km/h turning westerly 15 to 25 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.
Investigator Strait Coastal Waters
- Wind
- Northerly 15 to 20 knots shifting west to southwesterly 10 to 15 knots in the late afternoon then becoming variable below 10 knots in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre by early evening.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Becoming cloudy.
- Weather Situation
- A high pressure system centred to the northeast of Tasmania extends a ridge over the southeast of the continent. This high and ridge will move eastwards over the Tasman Sea in coming days. A series of slow moving troughs will enter the west of the state today then move across the state on Wednesday and Thursday as a couple of cold fronts will move across waters to the south. A new high pressure system will become established south of the Bight during Friday.
Deep Creek Entrance Temperature Statistics View More
September Temperature
Cape Willoughby (24km)
Lowest 2 September, 2026
9.9 °CAverage September
13.9 °CHighest 24 September, 2026
24.8 °C
Climate (2021–2026)
Cape Willoughby (24km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
15.4 °CAverage High 2021–2026
18.5 °C