Southport Lagoon Weather Forecast
- 8
- 16
Showers
- 7
- 15
Partly cloudy
- 6
- 16
Partly cloudy
- 10
- 16
Showers
- 7
- 14
Possible shower
- 6
- 14
Possible shower
- 8
- 14
Showers
Today 10 Jun South East
Partly cloudy. High chance of showers, most likely in the late morning and afternoon. Winds northerly 25 to 40 km/h turning northwesterly in the middle of the day then decreasing to 15 to 20 km/h in the late evening. Daytime maximum temperatures between 13 and 17.
Southport Lagoon Temperature Statistics View More
June Temperature
Cape Bruny (18km)
Lowest 2 June, 2026
7.6 °CAverage June
11.4 °CHighest 8 June, 2026
16.8 °C
Climate (2021–Present)
Cape Bruny (18km)
Average Low 2021–2026
9.6 °CAverage 2021–2026
12.4 °CAverage High 2021–2026
16.5 °C