Pennington Bay Weather Forecast
- 13
- 20
Clear
- 12
- 27
Sunny
- 16
- 21
Partly cloudy
- 15
- 18
Cloudy
- 14
- 18
Partly cloudy
- 14
- 23
Partly cloudy
- 15
- 25
Shower or two
Today 9 Mar Kangaroo Island
Clear. Winds southeasterly 15 to 25 km/h becoming light in the late evening.
South Central Coastal Waters
- Wind
- South to southeasterly about 10 knots tending east to southeasterly 10 to 15 knots in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres later in the evening.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system centred east of Tasmania extends a ridge over SA. The ridge will move eastwards on Tuesday ahead of a cold front and trough expected to move across the west and south of SA during Wednesday. The trough will clear the northeast during Thursday and a high pressure ridge will move across waters well to the south. A low pressure trough will develop over the far west of SA on Friday then move eastwards next weekend.
Pennington Bay Temperature Statistics View More
March Temperature
Kingscote Airport (26km)
Lowest 5 March, 2026
9 °CAverage March
17.9 °CHighest 5 March, 2026
27.1 °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