Triabunna Weather Forecast

    • 8
    • 13

    Shower or two. Becoming windy

    • 5
    • 13

    Mostly sunny

    • 5
    • 14

    Sunny

    • 7
    • 16

    Shower or two

    • 7
    • 14

    Shower or two

    • 4
    • 14

    Mostly sunny

    • 5
    • 14

    Shower or two

Today 19 Jul East Coast

Cloudy. High chance of showers, most likely during this afternoon and evening. Damaging winds possible. Winds north to northwesterly 35 to 50 km/h. Daytime maximum temperatures between 9 and 14.

Lower East Coastal Waters

Wineglass Bay to Tasman Island
Wind
Northerly 20 to 30 knots, reaching 25 to 35 knots in the late morning and afternoon. Winds tending northwesterly 25 to 30 knots in the late afternoon.
Seas
2 to 3 metres, increasing to 3 to 4 metres offshore during the morning.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm offshore with possible squalls above 40 knots.
Weather Situation
A northwesterly airstream persists over Tasmania ahead of a strong cold front, expected to cross the state from the west on Saturday. A high pressure system over mainland Australia extends a weak ridge over the Tasmania on Sunday, before moving into the Tasman Sea during Monday.
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

    10.1 °C

  • Highest 13 July, 2025

    15.1 °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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