Dart Island Weather Forecast

    • 11
    • 15

    Showers increasing

    • 6
    • 10

    Showers. Becoming windy

    • 6
    • 12

    Shower or two

    • 7
    • 13

    Mostly sunny

    • 7
    • 14

    Partly cloudy

    • 7
    • 14

    Partly cloudy

    • 8
    • 13

    Possible shower

Today 28 Jul South East

Partly cloudy. Very high chance of showers, most likely from late this morning. Snow falling above 700 metres. Possible small hail in the far south this evening. The chance of a thunderstorm in the far south this morning. Winds northerly 25 to 35 km/h turning northwesterly in the late morning. Daytime maximum temperatures between 10 and 16.

Frederick Henry Bay and Norfolk Bay Boating

Wind
Northerly 15 to 20 knots tending northwesterly 10 to 15 knots in the early afternoon.
Seas
Around 1 metre.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A cold front is crossing Tasmania today, followed by a weaker trough later today with a cold southwesterly airstream to follow. The airstream will then tend more westerly during Thursday and Friday as a large high pressure centre establishes near the South Australian coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dart Island Temperature Statistics View More

July Temperature

Tasman Island (26km)

  • Lowest 24 July, 2026

    2.5 °C

  • Average July

    9.6 °C

  • Highest 19 July, 2026

    17 °C

Climate (2021–2026)

Tasman Island (26km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.6 °C
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