Rocky River Entrance Weather Forecast
- 14
- 26
Clear
- 14
- 38
Sunny
- 23
- 34
Partly cloudy
- 16
- 25
Cloudy
- 16
- 26
Partly cloudy
- 16
- 29
Partly cloudy
- 15
- 23
Cloudy
Today 25 Jan Kangaroo Island
Clear. Winds southeasterly 15 to 25 km/h.
South Central Coastal Waters
- Wind
- East to southeasterly 10 to 15 knots, reaching up to 20 knots west of Kangaroo Island.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres west of Kangaroo Island.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Clear.
- Weather Situation
- A high pressure system over waters to the south, extends a ridge over southern SA. On Monday the high moves into the Tasman Sea directing a northerly airstream over SA, ahead of another trough expected to move into the west and across the south on Tuesday. The trough moves into the eastern states on Wednesday as another high pressure system moves into waters south of the Bight to reach the Tasman Sea on Thursday whilst still maintaining a ridge over southern SA.
Rocky River Entrance Temperature Statistics View More
January Temperature
Cape Borda (23km)
Lowest 22 January, 2026
9 °CAverage January
18.5 °CHighest 7 January, 2026
38 °C
Climate (2021–Present)
Cape Borda (23km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
18.9 °C