Round Top Island Weather Forecast

    • 11
    • 11

    Windy

    • 10
    • 11

    Windy

    • 10
    • 12

    Shower

    • 12
    • 13

    Cloudy

    • 12
    • 15

    Partly cloudy

    • 14
    • 16

    Partly cloudy

    • 15
    • 16

    Shower

Today 24 Dec Western

Cloudy. Very high chance of showers. Snow falling above 700 metres. The chance of a thunderstorm in the far south this afternoon. Possible small hail. Damaging winds possible. Winds westerly 35 to 50 km/h turning southwesterly 25 to 40 km/h in the evening. Daytime maximum temperatures between 7 and 13.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Westerly 30 to 40 knots turning southwesterly 25 to 35 knots in the late afternoon.
Seas
3 to 4 metres.
1st Swell
Westerly 6 to 7 metres, tending southwesterly 6 to 7 metres during the afternoon.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm this afternoon. 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

Round Top Island Temperature Statistics View More

December Temperature

Maatsuyker Island (8km)

  • Lowest 15 December, 2025

    5.8 °C

  • Average December

    11.5 °C

  • Highest 17 December, 2025

    18.7 °C

Climate (2020–Present)

Maatsuyker Island (8km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    11.6 °C

  • Average High 2020–2025

    14.2 °C
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