Pennington Bay Weather Forecast
- 10
- 16
Mostly clear
- 7
- 16
Becoming cloudy
- 10
- 14
Cloudy
- 10
- 16
Partly cloudy
- 10
- 17
Sunny
- 11
- 19
Mostly sunny
- 14
- 22
Possible shower
Today 7 Sep Kangaroo Island
Mostly clear. Winds southeasterly 15 to 25 km/h becoming light in the evening.
South Central Coastal Waters
- Wind
- Southeasterly 10 to 15 knots turning easterly in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system, centred southwest of WA, extends a ridge across the south of SA. The main high centre will move across waters to the south throughout the week to be centred to the east of SA from late Thursday. A trough over the interior of WA will remain stationary for most of the week and may extend into the far west of the state at times.
Pennington Bay Temperature Statistics View More
September Temperature
Kingscote Airport (26km)
Lowest 2 September, 2026
5.6 °CAverage September
13.1 °CHighest 1 September, 2026
21.3 °C
Climate (2021–2026)
Kingscote Airport (26km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
21.1 °C