Moonta Bay Weather Forecast
- 12
- 31
Sunny
- 14
- 29
Sunny
- 12
- 27
Cloud clearing
- 11
- 31
Sunny
- 14
- 37
Sunny
- 21
- 41
Sunny
- 19
- 40
Sunny
Today 2 Jan Yorke Peninsula
Sunny. Winds southeasterly 20 to 30 km/h tending west to southwesterly in the early afternoon then tending south to southeasterly in the evening. Overnight temperatures falling to around 13 with daytime temperatures reaching 29 to 34.
Spencer Gulf Coastal Waters
- Wind
- Southeasterly 15 to 20 knots turning south to southwesterly during the morning then tending south to southeasterly in the late evening.
- Seas
- 1 to 2 metres, decreasing to 1 metre during the morning, increasing to 1 to 1.5 metres inshore by early evening.
- 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.
Moonta Bay Temperature Statistics View More
January Temperature
Kadina Airport (13km)
Lowest 1 January, 2026
12.7 °CAverage January
17.9 °CHighest
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Climate (2021–Present)
Kadina Airport (13km)
Average Low 2021–2025
10 °CAverage 2021–2025
16.3 °CAverage High 2021–2025
23.4 °C