Southport Lagoon Weather Forecast
- 7
- 22
Partly cloudy
- 10
- 17
Cloudy
- 7
- 18
Cloudy
- 9
- 21
Partly cloudy
- 10
- 23
Sunny
- 12
- 24
Partly cloudy
- 15
- 25
Showers
Today 24 Feb South East
Mostly clear. Medium chance of showers in the far south later this evening. Near zero chance of rain elsewhere. Winds northwest to southwesterly 15 to 25 km/h tending southeast to southwesterly 20 to 30 km/h in the late afternoon then tending northwest to southwesterly 15 to 25 km/h in the evening.
Southport Lagoon Temperature Statistics View More
February Temperature
Cape Bruny (18km)
Lowest 12 February, 2026
8.3 °CAverage February
15.6 °CHighest 17 February, 2026
29.1 °C
Climate (2021–Present)
Cape Bruny (18km)
Average Low 2021–2026
9.5 °CAverage 2021–2026
12.4 °CAverage High 2021–2026
16.5 °C