Yankalilla River Entrance Weather Forecast
- 11
- 17
Shower
- 9
- 18
Shower
- 11
- 16
Shower
- 8
- 16
Cloudy
- 9
- 16
Partly cloudy
- 8
- 17
Cloudy
- 10
- 15
Partly cloudy
Today 3 Sep Mount Lofty Ranges
Partly cloudy. High chance of showers, becoming less likely late this afternoon and evening. Winds northwesterly 25 to 35 km/h tending westerly in the early morning then becoming light in the late afternoon. Daytime maximum temperatures between 14 and 17.
Investigator Strait Coastal Waters
- Wind
- West to southwesterly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds tending west to northwesterly below 10 knots in the afternoon.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 metre around midday.
- 1st Swell
- West to southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy. 70% chance of showers.
- Weather Situation
- A high pressure ridge will remain over northern parts of SA, as a cold front slips across the southeast early today. The ridge will move to the east early Friday as a trough moves over SA during the day, followed by another cold front early Saturday. Another high pressure system will move across the state, behind the front, and will extend a ridge across central and eastern parts of SA into Sunday. A low pressure system is then expected to develop about the WA border and may extend a trough into far west SA late on Sunday.
Yankalilla River Entrance Temperature Statistics View More
September Temperature
Parawa West (Second Valley Forest) (11km)
Lowest 2 September, 2026
7.5 °CAverage September
11.2 °CHighest 1 September, 2026
16.6 °C
Climate (2021–2026)
Parawa West (Second Valley Forest) (11km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
17.7 °C