Bay of Islands Weather Forecast

    • 3
    • 12

    Showers

    • 9
    • 12

    Showers

    • 8
    • 14

    Shower or two

    • 9
    • 15

    Possible shower

    • 8
    • 13

    Showers

    • 5
    • 11

    Showers

    • 6
    • 12

    Shower or two

Today 24 Jul South East

Cloudy. Very high chance of rain, most likely in the afternoon and evening. Snow falling above 600 metres. Winds northwesterly 30 to 45 km/h turning westerly 35 to 50 km/h in the late afternoon.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Westerly 25 to 35 knots.
Seas
2.5 to 3 metres, increasing to 2 to 4 metres inshore.
1st Swell
Southwesterly 4 to 6 metres.
Weather
Cloudy. Near 100% chance of showers, with possible small hail offshore in the late morning and afternoon.
Weather Situation
A cold and gusty west to southwesterly airstream flows across the state. A strong warm front will then cross Tasmania later today, bringing a much warmer westerly airstream to the state which will persist into Saturday. A weak ridge is then expected to cross later Saturday with the airstream expected to tend more northwesterly during Sunday and Monday as a low pressure centre and cold front slowly approach from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bay of Islands Temperature Statistics View More

July Temperature

Cape Bruny (18km)

  • Lowest 6 July, 2026

    4.3 °C

  • Average July

    9.8 °C

  • Highest 20 July, 2026

    16.5 °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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