Rocky River Entrance Weather Forecast
- 9
- 18
Partly cloudy
- 11
- 20
Partly cloudy
- 11
- 18
Partly cloudy
- 9
- 17
Partly cloudy
- 8
- 19
Partly cloudy
- 12
- 18
Shower
- 12
- 16
Shower
Today 27 Aug Kangaroo Island
Mostly sunny. Winds north to northwesterly 15 to 25 km/h becoming light in the late afternoon. Daytime maximum temperatures around 17.
South Central Coastal Waters
- Wind
- Northerly 10 to 15 knots decreasing to about 10 knots in the late afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- West to southwesterly 2.5 to 3 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure ridge over central SA will move slowly eastwards during today. A low pressure trough over WA is expected to extend over the far west of SA late Thursday and Friday. A high pressure system will move across waters to the south over the weekend to be centred over southern Victoria late Sunday.
Rocky River Entrance Temperature Statistics View More
August Temperature
Cape Borda (23km)
Lowest 4 August, 2026
6.7 °CAverage August
12.2 °CHighest 17 August, 2026
17.2 °C
Climate (2021–2026)
Cape Borda (23km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
14.9 °CAverage High 2021–2026
19 °C