Taranna Weather Forecast

    • 8
    • 26

    Becoming windy. Sunny

    • 7
    • 13

    Shower or two. Becoming windy

    • 8
    • 15

    Partly cloudy

    • 8
    • 17

    Partly cloudy

    • 10
    • 18

    Partly cloudy

    • 12
    • 20

    Shower or two

    • 9
    • 15

    Shower or two

Today 20 Sep South East

Mostly sunny. High chance of showers in the south, medium chance elsewhere. Snow falling above 1000 metres. Possible small hail in the far south at night. Damaging winds possible from early afternoon. Winds north to northwesterly 15 to 25 km/h increasing to 25 to 40 km/h before dawn then tending west to northwesterly 40 to 60 km/h in the late morning and afternoon. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching 22 to 27.

Frederick Henry Bay and Norfolk Bay Boating

Wind
North to northwesterly 15 to 25 knots tending west to northwesterly 20 to 30 knots in the late afternoon. Squalls possible.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Weather
Sunny.
Weather Situation
Warm northwesterly winds expected ahead of a cold front crossing the state this evening. The flow will tend colder southwesterly on Monday morning, with a high to establish over the Bight later Monday. This high is expected to move to the north of Tasmania on Tuesday morning and lie over the northern Tasman Sea during Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Taranna Temperature Statistics View More

September Temperature

Tasman Island (23km)

  • Lowest 16 September, 2026

    3.4 °C

  • Average September

    10.6 °C

  • Highest 14 September, 2026

    19.9 °C

Climate (2021–2026)

Tasman Island (23km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14.6 °C
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