Cape Willoughby Weather Forecast
- 11
- 15
Shower
- 10
- 15
Partly cloudy
- 11
- 17
Shower
- 9
- 14
Shower
- 9
- 14
Shower
- 11
- 15
Shower
- 9
- 14
Shower
Today 19 Jul Kangaroo Island
Cloudy. Very high chance of showers, becoming less likely in the late morning. Winds northwesterly 25 to 40 km/h turning westerly during the morning then decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures around 15.
South Central Coastal Waters
- Wind
- Westerly 15 to 25 knots, reaching up to 30 knots during the morning and early afternoon. Winds decreasing to 10 to 15 knots in the late evening.
- Seas
- 2 to 3 metres, decreasing to 1.5 to 2 metres by early evening.
- 1st Swell
- Westerly 5 metres, tending southwesterly 5 metres by early evening.
- Weather
- Cloudy. 90% chance of showers.
- Weather Situation
- A high pressure ridge will persist over SA through to the weekend. A cold front has crossed the southern coasts this morning, with a stronger cold front expected to sweep across coastal waters from Monday, exiting the south eastern coasts on Tuesday morning.
Cape Willoughby Temperature Statistics View More
July Temperature
Cape Willoughby (0km)
Lowest 10 July, 2025
7 °CAverage July
12.4 °CHighest 4 July, 2025
17 °C
Climate (2020–Present)
Cape Willoughby (0km)
Average Low 2020–2025
13.3 °CAverage 2020–2025
15.4 °CAverage High 2020–2025
18.4 °C