Dart Island Weather Forecast

    • 6
    • 14

    Partly cloudy

    • 7
    • 15

    Shower or two

    • 9
    • 14

    Showers

    • 8
    • 14

    Shower or two

    • 8
    • 13

    Shower or two

    • 7
    • 14

    Possible shower

    • 9
    • 13

    Shower or two

Today 8 Aug South East

Partly cloudy. Winds north to northeasterly 15 to 20 km/h tending north to northwesterly in the evening. Daytime maximum temperatures between 10 and 15.

Frederick Henry Bay and Norfolk Bay Boating

Wind
North to northeasterly about 10 knots.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure sitting over the state moves east over the Tasman Sea during today. A northerly flow is expected to develop across Tasmania during Sunday as a trough approaches from the west. A low embedded in the trough passes just to the north of the state during Monday morning before a cold front is expected to cross during Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dart Island Temperature Statistics View More

August Temperature

Tasman Island (26km)

  • Lowest 5 August, 2026

    6.5 °C

  • Average August

    9.5 °C

  • Highest 1 August, 2026

    13.7 °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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