Ballast Head Weather Forecast
- 11
- 17
Sunny
- 11
- 17
Sunny
- 12
- 18
Showers increasing
- 12
- 17
Showers increasing. Windy
- 10
- 15
Showers easing
- 10
- 16
Partly cloudy
- 10
- 15
Cloudy
Today 20 Jun Kangaroo Island
Sunny. Winds northerly 15 to 25 km/h. Daytime maximum temperatures around 17.
Investigator Strait Coastal Waters
- Wind
- Northerly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- West to southwesterly around 1 metre.
- Weather
- Sunny.
- Weather Situation
- A high pressure system over the eastern states will continue to move eastwards to be in the Tasman Sea by the weekend. The high will continue to extend a ridge over coastal waters for the remainder of the week and early weekend, maintaining a northerly airstream. A cold front is expected to move over coastal waters on Sunday.
Ballast Head Temperature Statistics View More
June Temperature
Kingscote Airport (25km)
Lowest 15 June, 2025
1.4 °CAverage June
11.4 °CHighest 2 June, 2025
21.2 °C
Climate (2020–Present)
Kingscote Airport (25km)
Average Low 2020–2025
9.2 °CAverage 2020–2025
14.7 °CAverage High 2020–2025
21.1 °C