Couch Beach Weather Forecast
- 7
- 17
Cloudy
- 6
- 17
Cloudy
- 8
- 15
Windy
- 7
- 16
Partly cloudy
- 7
- 18
Sunny
- 9
- 20
Partly cloudy
- 13
- 20
Shower
Today 7 Sep Yorke Peninsula
Partly cloudy. Winds south to southeasterly 15 to 20 km/h increasing to 25 km/h before tending east to southeasterly 15 to 20 km/h during the day. Daytime maximum temperatures around 18.
Spencer Gulf Coastal Waters
- Wind
- Southerly 10 to 15 knots tending southeasterly in the early morning. Winds reaching up to 20 knots north of Cowell to Wallaroo in the late afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy.
- Weather Situation
- The tail end of a cold front will move across southern coasts early Monday then a high pressure system centred southwest of WA will extend a ridge across the south of SA. The main high centre will move to the east of SA late Thursday and Friday. A trough over the interior of WA will remain stationary for most of the week.
Couch Beach Temperature Statistics View More
September Temperature
Minlaton Airport (36km)
Lowest 2 September, 2026
8.9 °CAverage September
13.5 °CHighest 1 September, 2026
21.1 °C
Climate (2021–2026)
Minlaton Airport (36km)
Average Low 2021–2026
11.1 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
22.5 °C