Actaeon Island Weather Forecast

    • 7
    • 13

    Partly cloudy

    • 10
    • 15

    Possible shower

    • 10
    • 17

    Partly cloudy

    • 9
    • 16

    Cloudy

    • 8
    • 17

    Partly cloudy

    • 8
    • 19

    Mostly sunny

    • 8
    • 18

    Partly cloudy

Today 8 May South East

Partly cloudy. Slight chance of a light shower in the far south, near zero chance elsewhere. Winds westerly 20 to 30 km/h.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Southwesterly 25 to 30 knots.
Seas
2.5 to 3 metres.
1st Swell
Southwesterly 4 metres.
Weather
Cloudy.
Weather Situation
A cold southwesterly airstream will slowly weaken tonight and during Saturday as a high centre builds over the Bight. The high is expected to slowly approach Tasmania during Sunday and Monday, bringing mostly settled weather to the state. The high centre will then lie close to the south of the state by Monday evening before moving over the Tasman Sea on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Actaeon Island Temperature Statistics View More

May Temperature

Cape Bruny (12km)

  • Lowest 7 May, 2026

    4.9 °C

  • Average May

    14.6 °C

  • Highest 1 May, 2026

    24.8 °C

Climate (2021–Present)

Cape Bruny (12km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    16.5 °C
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