Coopers Beach Weather Forecast
- 13
- 30
Clear
- 16
- 35
Sunny
- 22
- 41
Sunny
- 21
- 38
Sunny
- 21
- 33
Mostly sunny
- 15
- 24
Cloudy
- 13
- 26
Cloud clearing
Today 5 Jan Yorke Peninsula
Clear. Winds south to southeasterly 25 to 35 km/h.
Spencer Gulf Coastal Waters
- Wind
- South to southwesterly 15 to 20 knots, reaching up to 25 knots north of Cowell to Wallaroo during the afternoon and evening. Winds tending south to southeasterly in the evening.
- Seas
- Around 1 metre, increasing to 1 to 2 metres north of Cowell to Wallaroo.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Clear.
- Weather Situation
- A high pressure system over the southeast of SA will drift over Victoria on Tuesday before establishing in the Tasman Sea. Meanwhile a broad trough will continue to linger over the far northeast. On Wednesday a new trough will push across the south and settle over the southern pastorals and the east. This trough will be pushed further inland as a southwesterly airstream establishes on Friday with a ridge establishing across the south.
Coopers Beach Temperature Statistics View More
January Temperature
Kadina Airport (21km)
Lowest 4 January, 2026
10.6 °CAverage January
20.4 °CHighest 2 January, 2026
32.7 °C
Climate (2021–Present)
Kadina Airport (21km)
Average Low 2021–2026
10 °CAverage 2021–2026
16.3 °CAverage High 2021–2026
23.4 °C