Stun'sail Boom Beach Weather Forecast
- 8
- 15
Cloudy
- 9
- 18
Cloudy
- 11
- 18
Sunny
- 10
- 17
Partly cloudy
- 11
- 18
Shower
- 11
- 16
Shower
- 9
- 15
Shower
Today 18 Jun Kangaroo Island
Cloudy. Slight chance of a shower during the morning and afternoon. Winds northerly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures around 14.
South Central Coastal Waters
- Wind
- Northerly 15 to 20 knots.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres around midday.
- 1st Swell
- Southwesterly 2 to 3 metres.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system over SA will slowly move eastwards but will continue to extend a ridge over the coastal waters for the remainder of the week and early next weekend.
Stun'sail Boom Beach Temperature Statistics View More
June Temperature
Cape Borda (47km)
Lowest 4 June, 2025
6 °CAverage June
12.4 °CHighest 2 June, 2025
19.3 °C
Climate (2020–Present)
Cape Borda (47km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
14.9 °CAverage High 2020–2025
18.9 °C