Whyalla Marina Weather Forecast
- 7
- 16
Sunny
- 6
- 17
Partly cloudy
- 8
- 19
Partly cloudy
- 9
- 18
Showers
- 7
- 17
Shower or two
- 9
- 17
Showers
- 8
- 17
Shower or two
Today 26 Jun Whyalla
Sunny. Light winds.
Spencer Gulf Coastal Waters
- Wind
- Easterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo during the afternoon.
- Weather
- Sunny.
Whyalla Marina Temperature Statistics View More
June Temperature
Whyalla Airport (6km)
Lowest 22 June, 2026
2.7 °CAverage June
12.9 °CHighest 12 June, 2026
25.9 °C
Climate (2021–2026)
Whyalla Airport (6km)
Average Low 2021–2026
12 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C