Mangana Bluff Weather Forecast

    • 9
    • 18

    Windy. Partly cloudy

    • 8
    • 19

    Partly cloudy

    • 9
    • 18

    Partly cloudy

    • 8
    • 22

    Sunny

    • 11
    • 21

    Shower or two

    • 9
    • 16

    Showers. Becoming windy

    • 7
    • 15

    Shower or two. Windy

Today 9 Dec South East

Partly cloudy. Medium chance of showers in the south, slight chance elsewhere. Snow possible above 1000 metres. Possible small hail in the far south in the morning and early afternoon. Winds northwesterly 25 to 40 km/h turning westerly 35 to 55 km/h early in the morning then tending west to northwesterly 15 to 25 km/h in the late evening. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching between 12 and 19.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Westerly 20 to 30 knots, reaching up to 35 knots during the morning and early afternoon.
Seas
2 to 3 metres, increasing to 2 to 4 metres near Cape Bruny during the morning.
1st Swell
Westerly 2.5 to 3 metres, increasing to 3 to 5 metres during the morning.
Weather
Partly cloudy. 50% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mangana Bluff Temperature Statistics View More

December Temperature

Cape Bruny (17km)

  • Lowest 7 December, 2025

    6.9 °C

  • Average December

    13.1 °C

  • Highest 4 December, 2025

    24.6 °C

Climate (2020–Present)

Cape Bruny (17km)

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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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