Actaeon Island Weather Forecast

    • 7
    • 13

    Partly cloudy

    • 4
    • 16

    Mostly sunny

    • 7
    • 18

    Cloudy

    • 8
    • 18

    Partly cloudy

    • 7
    • 21

    Possible late shower

    • 10
    • 18

    Partly cloudy

    • 9
    • 22

    Partly cloudy

Today 18 Apr South East

Partly cloudy. Winds west to southwesterly 20 to 30 km/h becoming light in the late evening.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots near Tasman Island in the late afternoon.
Seas
1 to 2 metres, decreasing to 1 metre later in the evening.
1st Swell
Southerly 4 to 5 metres.
Weather
Cloudy.
Weather Situation
A ridge of high pressure will move over Tasmania this evening and out to the east of the state on Sunday. The high is expected to remain over the Southern Tasman Sea through Monday and Tuesday and extend a ridge to extend over Tasmania, with a weak cold front to approach the west of the state late Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Actaeon Island Temperature Statistics View More

April Temperature

Cape Bruny (12km)

  • Lowest 11 April, 2026

    5.6 °C

  • Average April

    12.2 °C

  • Highest 2 April, 2026

    22.2 °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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