Channel Rocks Weather Forecast
- 12
- 18
Shower
- 11
- 17
Cloudy
- 11
- 19
Shower
- 13
- 18
Partly cloudy
- 9
- 19
Partly cloudy
- 9
- 21
Windy
- 10
- 27
Sunny
Today 6 Dec Lower South East
Partly cloudy. Medium chance of showers, becoming less likely in the afternoon. The chance of a thunderstorm in the north in the morning and early afternoon. Winds west to northwesterly 25 to 40 km/h turning southwesterly 30 to 45 km/h in the afternoon. Daytime maximum temperatures around 20.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Westerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening. Winds turning southwesterly 20 to 25 knots in the late afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy. 70% chance of showers. The chance of a thunderstorm south of Port MacDonnell this evening.
- Weather Situation
- A weak cold front will move across the southern coastal districts today as the high centre becomes established over the western Bight. The high will move slowly eastwards on Sunday and early next week to be centred over the Tasman Sea by Monday. Another weak cold front clips the southeast late Monday, before another high pressure system develops south of the Bight on Tuesday.
Channel Rocks Temperature Statistics View More
December Temperature
Mount Gambier Airport (40km)
Lowest 2 December, 2025
7.7 °CAverage December
15.1 °CHighest 3 December, 2025
28.6 °C
Climate (2020–Present)
Mount Gambier Airport (40km)
Average Low 2020–2025
8.8 °CAverage 2020–2025
13.6 °CAverage High 2020–2025
19.9 °C