Mavourneen Rocks Weather Forecast

    • 9
    • 13

    Showers

    • 8
    • 11

    Showers easing. Very windy

    • 8
    • 13

    Showers

    • 10
    • 14

    Showers

    • 7
    • 12

    Shower or two

    • 4
    • 13

    Shower or two

    • 5
    • 15

    Shower or two

Today 21 Aug Western

Cloudy. Very high chance of showers, with possible small hail in the far south late this afternoon and evening. Snow falling above 1100 metres. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly 25 to 40 km/h during the morning. Daytime maximum temperatures between 8 and 13.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Northwesterly 20 to 30 knots turning westerly 25 to 30 knots in the morning.
Seas
2 to 3 metres.
1st Swell
Westerly 2 to 3 metres, increasing to 3 to 4 metres by early evening.
Weather
Cloudy. Near 100% chance of showers, with possible small hail from late this morning.
Weather Situation
A series of troughs and fronts embedded in a westerly flow are expected to cross Tasmania over the coming days. A high pressure system to the north of Tasmania brings stable conditions from late Saturday before it moves into the Tasman Sea on Sunday. A cold front then approaches Tasmania from the west on Monday, directing a northwesterly flow over the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mavourneen Rocks Temperature Statistics View More

August Temperature

Maatsuyker Island (46km)

  • Lowest 13 August, 2026

    6 °C

  • Average August

    10.2 °C

  • Highest 19 August, 2026

    17 °C

Climate (2021–2026)

Maatsuyker Island (46km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.3 °C
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