Point Isaac Weather Forecast
- 9
- 17
Cloudy
- 10
- 16
Windy
- 9
- 18
Partly cloudy
- 9
- 20
Partly cloudy
- 11
- 22
Partly cloudy
- 14
- 21
Shower
- 12
- 20
Shower
Today 8 Sep Lower Eyre Peninsula
Cloudy. Slight chance of a shower, becoming less likely later tonight. Winds southerly 20 to 30 km/h.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- Southerly 15 to 20 knots turning southeasterly 20 to 25 knots in the evening.
- Seas
- Around 1 metre, increasing to 1.5 metres later in the evening.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system centred south of WA extends a ridge across the south of SA. The main high centre will move eastwards during the week to be centred to the east of SA on Friday. A trough over the interior of WA will remain stationary for most of the week and may extend into the far west of SA at times. Another low pressure trough will approach from the west on Saturday.
Point Isaac Temperature Statistics View More
September Temperature
Cummins Airport (50km)
Lowest 7 September, 2026
6.1 °CAverage September
12.6 °CHighest 4 September, 2026
24.3 °C
Climate (2021–2026)
Cummins Airport (50km)
Average Low 2021–2026
9.7 °CAverage 2021–2026
15.7 °CAverage High 2021–2026
22.9 °C