Rocky River Entrance Weather Forecast
- 12
- 18
Shower
- 11
- 15
Cloudy
- 9
- 16
Cloudy
- 8
- 17
Partly cloudy
- 8
- 21
Sunny
- 13
- 23
Sunny
- 12
- 19
Shower
Today 14 Sep Kangaroo Island
Cloudy. Medium chance of showers, most likely this evening. Winds westerly 15 to 25 km/h tending southwesterly 20 to 30 km/h in the evening. Daytime maximum temperatures around 18.
South Central Coastal Waters
- Wind
- Westerly 15 to 20 knots turning southwesterly in the evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 2 to 2.5 metres, tending westerly 2 to 2.5 metres around midday.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A high pressure ridge builds across much of SA, as a cold front slips across southern coasts late today into early Tuesday. A high pressure system will then move across waters to the south throughout the week to be centred over Victoria by Thursday. A low pressure trough in the interior of WA may extend into far western parts at times before weakening by late Tuesday.
Rocky River Entrance Temperature Statistics View More
September Temperature
Cape Borda (23km)
Lowest 7 September, 2026
7.8 °CAverage September
12.6 °CHighest 4 September, 2026
17.1 °C
Climate (2021–2026)
Cape Borda (23km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
14.9 °CAverage High 2021–2026
19 °C