Cape Banks Weather Forecast
- 18
- 27
Storm
- 12
- 21
Partly cloudy
- 14
- 23
Cloudy
- 11
- 26
Partly cloudy
- 12
- 28
Partly cloudy
- 16
- 26
Shower
- 13
- 20
Shower
Today 17 Feb Lower South East
Partly cloudy. High chance of showers in the late morning and afternoon. A thunderstorm likely in the late morning and afternoon, possibly severe with damaging winds and heavy rain which may lead to flash flooding. Winds northwesterly 25 to 35 km/h turning southwesterly in the middle of the day then decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures in the high 20s.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- West to northwesterly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell in the late morning and afternoon. Winds tending west to southwesterly in the late morning and early afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Port MacDonnell.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy. 70% chance of showers. A thunderstorm likely in the late morning and early afternoon.
- Weather Situation
- A vigorous cold front will sweep across southern parts of the state today, linking up with an inland trough that will linger moving over the northeast of the state by Wednesday. A ridge of high pressure then becomes established across the south later in the week.
Cape Banks Temperature Statistics View More
February Temperature
Mount Gambier Airport (38km)
Lowest 2 February, 2026
4.9 °CAverage February
17.5 °CHighest 3 February, 2026
32.2 °C
Climate (2021–Present)
Mount Gambier Airport (38km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
20 °C