Cape Willoughby Weather Forecast
- 14
- 22
Clear
- 15
- 24
Sunny
- 17
- 24
Shower
- 14
- 19
Storm
- 13
- 18
Cloudy
- 13
- 23
Partly cloudy
- 15
- 22
Shower
Today 17 Oct Kangaroo Island
Clear. Winds east to northeasterly 15 to 20 km/h becoming light in the evening.
South Central Coastal Waters
- Wind
- Easterly 10 to 15 knots decreasing to about 10 knots in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly around 1 metre.
- Weather
- Clear.
- Weather Situation
- A slow-moving high pressure system over the Tasman Sea extends a ridge over eastern SA. A trough of low pressure over WA is expected to move into western SA later Sunday and over southeastern parts later Monday, while a weakening cold front crosses the Bight. The trough lingers in the east through the middle of the week as a weak high pressure system forms in the Bight.
Cape Willoughby Temperature Statistics View More
October Temperature
Cape Willoughby (0 km)
Lowest 13 October, 2026
10.6 °CAverage October
14.6 °CHighest 11 October, 2026
25.1 °C
Climate (2021–2026)
Cape Willoughby (0 km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
15.4 °CAverage High 2021–2026
18.5 °C