Bay of Islands Weather Forecast

    • 8
    • 14

    Showers. Very windy

    • 7
    • 14

    Showers. Windy

    • 7
    • 15

    Shower or two. Windy

    • 9
    • 16

    Cloudy

    • 8
    • 21

    Mostly sunny

    • 10
    • 23

    Partly cloudy

    • 12
    • 23

    Shower or two

Today 24 Dec South East

Cloudy. High chance of showers. Snow falling above 800 metres. The chance of a thunderstorm in the afternoon and early evening. Possible small hail. Damaging winds possible. Winds westerly 40 to 60 km/h. Daytime maximum temperatures between 8 and 16.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Westerly 30 to 40 knots turning southwesterly in the evening.
Seas
4 metres.
1st Swell
West to southwesterly 3 to 5 metres inshore, increasing to 5 to 7 metres offshore.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm in the afternoon and evening. Possible small hail.
Weather Situation
A cold front passes over Tasmania this morning. A strong west to southwesterly flow will persist behind the front, before a ridge of high pressure moves over the state on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bay of Islands Temperature Statistics View More

December Temperature

Cape Bruny (18km)

  • Lowest 15 December, 2025

    5.9 °C

  • Average December

    13.3 °C

  • Highest 4 December, 2025

    24.6 °C

Climate (2020–Present)

Cape Bruny (18km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    9.6 °C

  • Average 2020–2025

    12.4 °C

  • Average High 2020–2025

    16.5 °C
Get WillyWeather+ to remove ads