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.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Triabunna Temperature Statistics View More

July Temperature

Maria Island (Point Lesueur) (19km)

  • Lowest 1 July, 2025

    4.7 °C
  • Average July

    10.3 °C
  • Highest 7 July, 2025

    14.3 °C

Climate (2020–Present)

Maria Island (Point Lesueur) (19km)

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  • Average Low 2020–2025

    10.8 °C
  • Average 2020–2025

    13.4 °C
  • Average High 2020–2025

    16.8 °C
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