Curlew Island Weather Forecast
- 5
- 20
Sunny
- 4
- 23
Sunny
- 11
- 19
Shower or two
- 6
- 17
Cloudy
- 5
- 18
Shower or two
- 5
- 17
Partly cloudy
- 4
- 18
Mostly sunny
Today 13 Aug Flinders
Sunny. The chance of morning frost on and east of the ranges. Winds east to southeasterly 15 to 20 km/h tending south to southeasterly in the early afternoon then tending east to southeasterly in the evening. Daytime maximum temperatures between 16 and 21.
Spencer Gulf Coastal Waters
- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
- Weather
- Sunny.
- Weather Situation
- A high pressure system will move across from the west to be centred over the southeast of SA this afternoon. This high will move eastwards during Thursday then the next cold front will reach the far west of SA late Thursday then move across the remainder of the State during Friday. A trough will move across southern coastal districts late Saturday or early Sunday then a high will move across the south early next week.
Curlew Island Temperature Statistics View More
August Temperature
Port Augusta Airport (6km)
Lowest 2 August, 2025
2.5 °CAverage August
12.6 °CHighest 11 August, 2025
24.3 °C
Climate (2020–Present)
Port Augusta Airport (6km)
Average Low 2020–2025
12.3 °CAverage 2020–2025
18.8 °CAverage High 2020–2025
26.2 °C