Point Isaac Weather Forecast
- 10
- 17
Shower
- 9
- 16
Shower
- 10
- 17
Cloudy
- 9
- 16
Cloudy
- 8
- 17
Partly cloudy
- 9
- 16
Cloudy
- 8
- 18
Partly cloudy
Today 11 Aug Lower Eyre Peninsula
Cloudy. Very high chance of showers, with possible small hail near the west coast at night. The chance of a thunderstorm in the late afternoon and evening. Winds west to northwesterly 25 to 35 km/h turning southwesterly 20 to 30 km/h in the evening.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- Southwesterly 20 to 25 knots, reaching up to 30 knots in the evening.
- Seas
- 2 to 2.5 metres.
- 1st Swell
- Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
- Weather
- Cloudy. 80% chance of showers, with possible small hail at night. The chance of a thunderstorm in the evening.
- Weather Situation
- A cold front crossing the western parts of SA will continue moving eastwards and cross the rest of the state overnight into the early parts of Wednesday. A ridge of high pressure will then push into SA from the west throughout Wednesday, with the associated high moving over SA on Thursday. The high then gradually drifts southwards to be located in vicinity of Tasmania over the weekend, as it continues extending a ridge across SA.
Point Isaac Temperature Statistics View More
August Temperature
Cummins Airport (50km)
Lowest 2 August, 2026
2.7 °CAverage August
10.7 °CHighest 8 August, 2026
19.8 °C
Climate (2021–2026)
Cummins Airport (50km)
Average Low 2021–2026
9.6 °CAverage 2021–2026
15.7 °CAverage High 2021–2026
22.9 °C