Triabunna Weather Forecast
- 5
- 13
Mostly clear
- 6
- 13
Partly cloudy
- 7
- 15
Shower or two
- 4
- 10
Possible shower
- 4
- 12
Sunny day. Possible shower
- 7
- 12
Shower or two
- 5
- 13
Shower or two
Today 11 Jul East Coast
Partly cloudy. Medium chance of showers, with possible small hail in the south late this afternoon and evening. Areas of morning frost about higher ground. Winds northwesterly 15 to 20 km/h turning westerly 25 to 35 km/h in the middle of the day. Daytime maximum temperatures between 9 and 14.
Lower East Coastal Waters
Wineglass Bay to Tasman Island- Wind
- Southwesterly 25 to 30 knots, reaching up to 35 knots offshore in the evening.
- Seas
- 2 to 3 metres.
- 1st Swell
- Southwesterly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
- Weather
- Partly cloudy. 60% chance of showers, with possible small hail later this evening.
- Weather Situation
- A cold front crossing the state today will clear to the east into the Tasman Sea, followed by a ridge of high pressure which is forecast to extend southwards over Tasmania from a high centred over mainland Australia on Saturday. A northwesterly airstream is expected to develop during Saturday afternoon, ahead of a stronger cold front forecast to cross the state during Sunday afternoon and evening. A ridge over mainland Australia is expected to maintain a westerly flow over the state on Monday, with weak embedded troughs or fronts moving in from the west at times.
Triabunna Temperature Statistics View More
July Temperature
Maria Island (Point Lesueur) (19km)
Lowest 1 July, 2025
4.7 °CAverage July
10.3 °CHighest 7 July, 2025
14.3 °C
Climate (2020–Present)
Maria Island (Point Lesueur) (19km)
Average Low 2020–2025
10.8 °CAverage 2020–2025
13.4 °CAverage High 2020–2025
16.8 °C