Southport Bluff Weather Forecast
- 11
- 18
Possible shower
- 7
- 18
Partly cloudy
- 9
- 22
Partly cloudy
- 11
- 22
Possible shower
- 14
- 24
Showers
- 13
- 19
Showers
- 10
- 17
Shower or two
Today 7 Mar South East
Cloudy. Medium chance of showers in the far south, slight chance elsewhere. Winds west to northwesterly 15 to 20 km/h tending west to southwesterly 20 to 30 km/h during the morning. Overnight temperatures falling to between 8 and 13 with daytime temperatures reaching between 14 and 19.
Channel
- Wind
- West to northwesterly about 10 knots tending southwesterly 15 to 20 knots in the middle of the day.
- Seas
- Below 0.5 metres, increasing to around 1 metre around midday.
- Weather
- Cloudy.
- Weather Situation
- A ridge of high pressure lies over the state. The high centre is expected to reach the west coast later today, move over the state on Sunday and out to the east on Monday. A weak trough is forecast to cross the west coast late Monday, ahead of a cold front and associated low pressure system expected to approach the state on Tuesday.
Southport Bluff Temperature Statistics View More
March Temperature
Cape Bruny (11km)
Lowest 3 March, 2026
11.3 °CAverage March
16.7 °CHighest 1 March, 2026
24.3 °C
Climate (2021–Present)
Cape Bruny (11km)
Average Low 2021–2026
9.6 °CAverage 2021–2026
12.4 °CAverage High 2021–2026
16.5 °C