Yatala Harbor Weather Forecast
- 14
- 28
Sunny
- 14
- 30
Sunny
- 18
- 35
Sunny
- 21
- 38
Sunny
- 22
- 40
Sunny
- 23
- 32
Windy
- 16
- 27
Partly cloudy
Today 25 Dec Flinders
Sunny. Winds southeasterly 25 to 35 km/h. Overnight temperatures falling to between 8 and 16 with daytime temperatures reaching 26 to 32.
Spencer Gulf Coastal Waters
- Wind
- Southeasterly 15 to 25 knots, reaching up to 30 knots north of Cowell to Wallaroo during the afternoon and evening.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres by early evening.
- 1st Swell
- South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
- Weather
- Cloud clearing.
Yatala Harbor Temperature Statistics View More
December Temperature
Port Augusta Airport (32km)
Lowest 2 December, 2025
12.1 °CAverage December
24.9 °CHighest 18 December, 2025
42.7 °C
Climate (2020–Present)
Port Augusta Airport (32km)
Average Low 2020–2025
12.4 °CAverage 2020–2025
18.8 °CAverage High 2020–2025
26.2 °C