Dart Island Weather Forecast

    • 8
    • 13

    Shower or two. Windy

    • 7
    • 16

    Possible shower

    • 8
    • 16

    Shower or two

    • 6
    • 12

    Showers

    • 7
    • 13

    Showers

    • 7
    • 13

    Showers easing

    • 7
    • 14

    Shower or two

Today 17 Sep South East

Partly cloudy. High chance of showers, becoming less likely late this afternoon and evening. Snow falling above 700 metres. Possible small hail in the south. Winds northwesterly 25 to 30 km/h turning westerly in the early morning then increasing to 30 to 45 km/h in the morning. Daytime maximum temperatures between 7 and 13.

Frederick Henry Bay and Norfolk Bay Boating

Wind
West to northwesterly 15 to 25 knots becoming westerly 20 to 30 knots in the early afternoon then decreasing to 15 to 25 knots in the late afternoon.
Seas
Around 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dart Island Temperature Statistics View More

September Temperature

Tasman Island (26km)

  • Lowest 5 September, 2025

    1.9 °C

  • Average September

    9.7 °C

  • Highest 15 September, 2025

    17.8 °C

Climate (2020–Present)

Tasman Island (26km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    11.5 °C

  • Average High 2020–2025

    14.6 °C
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