Dart Island Weather Forecast

    • 11
    • 21

    Shower or two

    • 10
    • 17

    Showers

    • 8
    • 15

    Showers

    • 8
    • 15

    Showers easing. Windy

    • 10
    • 17

    Shower or two

    • 11
    • 19

    Possible shower

    • 11
    • 18

    Shower or two

Today 9 Apr South East

Partly cloudy. High chance of showers, most likely this evening. Winds north to northwesterly 15 to 25 km/h increasing to 25 to 35 km/h in the morning then tending west to northwesterly 20 to 30 km/h in the evening. Daytime maximum temperatures between 18 and 22.

Frederick Henry Bay and Norfolk Bay Boating

Wind
Northerly 15 to 25 knots increasing to 20 to 30 knots in the middle of the day then decreasing to 15 to 20 knots in the early afternoon.
Seas
Around 1 metre.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A northerly stream extends over Tasmania, strengthening during the day as a cold front builds to the south of the Bight. The cold front will cross Tasmania on Friday morning and bring a cold westerly stream that is expected to shift southwesterly during Saturday when a trough crosses the state. The southwesterly stream will slowly ease through Sunday as a high builds over the Bight.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dart Island Temperature Statistics View More

April Temperature

Tasman Island (26km)

  • Lowest 3 April, 2026

    8.4 °C

  • Average April

    13 °C

  • Highest 1 April, 2026

    22 °C

Climate (2021–Present)

Tasman Island (26km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.5 °C
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