Rocky River Entrance Weather Forecast
- 10
- 24
Partly cloudy
- 16
- 21
Cloudy
- 12
- 21
Partly cloudy
- 12
- 26
Partly cloudy
- 15
- 23
Partly cloudy
- 12
- 25
Partly cloudy
- 17
- 27
Partly cloudy
Today 18 Apr Kangaroo Island
Partly cloudy. Winds north to northeasterly 15 to 25 km/h.
South Central Coastal Waters
- Wind
- Northeasterly 15 to 20 knots turning northerly 10 to 15 knots in the evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening, then decreasing to around 1 metre later in the evening.
- Weather
- Partly cloudy. The chance of a thunderstorm west of Kangaroo Island.
- Weather Situation
- A high pressure system centred west of Tasmania extends a ridge over western Victoria. A cold front over the far west of SA will weaken as it moves eastwards over central and eastern parts on Sunday morning. The high will move eastwards to be centred southeast of Tasmania later Sunday but will continue to extend a ridge over SA early next week. Another front will move across the south of SA late Tuesday and early Wednesday then another high will move across waters to the south during Wednesday.
Rocky River Entrance Temperature Statistics View More
April Temperature
Cape Borda (23km)
Lowest 8 April, 2026
9.4 °CAverage April
15.4 °CHighest 4 April, 2026
22.2 °C
Climate (2021–Present)
Cape Borda (23km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
14.9 °CAverage High 2021–2026
18.9 °C