Murray River Entrance Weather Forecast
- 12
- 25
Sunny
- 13
- 24
Shower
- 11
- 16
Cloudy
- 6
- 19
Sunny
- 8
- 23
Partly cloudy
- 12
- 26
Partly cloudy
- 15
- 25
Cloudy
Today 19 Sep Mount Lofty Ranges
Sunny. Winds northwesterly 20 to 30 km/h becoming light in the late afternoon then becoming northerly 15 to 25 km/h in the evening. Daytime maximum temperatures in the low to mid 20s.
South Central Coastal Waters
- Wind
- Northwesterly 15 to 20 knots turning northerly in the evening.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the afternoon.
- Weather
- Sunny.
- Weather Situation
- A high pressure system centred over NSW extends a ridge over SA ahead of a cold front will approach from the west. The front moves across SA on Sunday. Another high pressure system will move eastwards across waters to the south during Monday then over Victoria on Tuesday.
Murray River Entrance Temperature Statistics View More
September Temperature
Hindmarsh Island (7km)
Lowest 18 September, 2026
4.9 °CAverage September
13.3 °CHighest 12 September, 2026
24.8 °C
Climate (2021–2026)
Hindmarsh Island (7km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
15.7 °CAverage High 2021–2026
20.6 °C