Mouth Flat Beach Weather Forecast
- 18
- 26
Cloudy
- 15
- 24
Cloudy
- 13
- 24
Partly cloudy
- 15
- 28
Partly cloudy
- 15
- 30
Partly cloudy
- 19
- 26
Shower
- 16
- 21
Cloudy
Today 17 Feb Kangaroo Island
Partly cloudy. Winds southwesterly 15 to 25 km/h.
South Central Coastal Waters
- Wind
- Southwesterly 15 to 20 knots.
- Seas
- 1.5 metres.
- 1st Swell
- Southwesterly 3 to 4 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front is moving across southeastern Australia, with a trough extending into northern SA. A ridge of high pressure will become established across the south later in the week, pushing the trough north into the pastoral districts.
Mouth Flat Beach Temperature Statistics View More
February Temperature
Cape Willoughby (17km)
Lowest 2 February, 2026
14.4 °CAverage February
18.3 °CHighest 3 February, 2026
28.9 °C
Climate (2021–Present)
Cape Willoughby (17km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
15.4 °CAverage High 2021–2026
18.4 °C