Pennington Bay Weather Forecast
- 14
- 21
Mostly clear
- 16
- 25
Mostly sunny
- 18
- 26
Late shower or two
- 15
- 23
Possible shower
- 12
- 22
Partly cloudy
- 14
- 19
Partly cloudy
- 13
- 19
Partly cloudy
Today 29 Mar Kangaroo Island
Partly cloudy. Winds northerly 15 to 25 km/h turning northeasterly 15 to 20 km/h in the late afternoon.
South Central Coastal Waters
- Wind
- North to northeasterly 10 to 15 knots tending east to northeasterly in the late afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system over Bass Strait will continue to move slowly eastwards to be centred over the Tasman Sea on Monday. A trough is forecast to move across the western and central waters Tuesday afternoon and evening, pushing across southeastern coasts Wednesday morning. Another high pressure system is expected to become established south of the Bight later next week.
Pennington Bay Temperature Statistics View More
March Temperature
Kingscote Airport (26km)
Lowest 22 March, 2026
7 °CAverage March
17.7 °CHighest 23 March, 2026
31.9 °C
Climate (2021–Present)
Kingscote Airport (26km)
Average Low 2021–2026
9.2 °CAverage 2021–2026
14.8 °CAverage High 2021–2026
21.1 °C