Lion Rock Weather Forecast

    • 10
    • 17

    Shower

    • 8
    • 13

    Shower

    • 8
    • 12

    Shower

    • 7
    • 12

    Shower

    • 7
    • 14

    Shower

    • 9
    • 18

    Cloudy

    • 10
    • 24

    Partly cloudy

Today 22 Dec South East

Cloudy. High chance of showers in the south, medium chance elsewhere. Winds westerly 25 to 35 km/h. Daytime maximum temperatures between 14 and 20.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots during the day. Winds turning westerly during the morning.
Seas
1 to 2 metres, increasing to 2 to 3 metres during the morning.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 2 metres during the afternoon.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A low pressure system is to the east of Tasmania. A ridge of high pressure is expected to extend across the mainland during Monday to direct a westerly flow over Tasmania from Monday to Wednesday. Cold fronts embedded in this flow are expected to cross Tasmania late Monday and again Wednesday. This slow moving high pressure system then moves south of the Bight on Thursday to direct a more southerly flow over the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lion Rock Temperature Statistics View More

December Temperature

Cape Bruny (29km)

  • Lowest 15 December, 2025

    5.9 °C

  • Average December

    13.5 °C

  • Highest 4 December, 2025

    24.6 °C

Climate (2020–Present)

Cape Bruny (29km)

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  • Average Low 2020–2025

    9.6 °C

  • Average 2020–2025

    12.4 °C

  • Average High 2020–2025

    16.5 °C
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