Bay of Islands Weather Forecast

    • 9
    • 13

    Cloudy

    • 5
    • 13

    Partly cloudy

    • 5
    • 15

    Partly cloudy

    • 5
    • 14

    Partly cloudy

    • 5
    • 15

    Mostly sunny

    • 7
    • 17

    Mostly sunny

    • 9
    • 16

    Shower or two

Today 14 Aug South East

Cloudy. Light winds.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Southwesterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system over the mainland directs a westerly flow over Tasmania. The high will move over Tasmania on Saturday and Sunday. On Monday the high centre is expected to move to the east of Tasmania, directing a northerly flow over the state into Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bay of Islands Temperature Statistics View More

August Temperature

Cape Bruny (18km)

  • Lowest 5 August, 2026

    4.7 °C

  • Average August

    9.9 °C

  • Highest 9 August, 2026

    15.7 °C

Climate (2021–2026)

Cape Bruny (18km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.5 °C

  • Average High 2021–2026

    16.5 °C
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