Mewstone Weather Forecast

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    • 12

    Windy

    • 9
    • 12

    Windy

    • 11
    • 12

    Windy

    • 11
    • 12

    Windy

    • 11
    • 13

    Partly cloudy

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    • 14

    Shower

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    Shower

Today 8 Sep Western

Cloudy. Very high chance of showers, with possible small hail later this evening. Snow falling above 700 metres. Winds west to northwesterly 30 to 45 km/h tending west to southwesterly 25 to 40 km/h in the evening.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
West to northwesterly 25 to 30 knots, reaching up to 35 knots during the afternoon and evening. Winds tending west to southwesterly in the evening.
Seas
3 to 4 metres.
1st Swell
Westerly 4 to 5 metres.
Weather
Cloudy. Near 100% chance of showers, with possible small hail.
Weather Situation
A cold front is expected to cross Tasmania this evening, before a ridge of high pressure approaches from the west, with a southwesterly flow establishing itself over the state. The high pressure centre will move over Victoria on Friday, directing the flow over Tasmania westerly, before it moves into the Tasman Sea on Saturday. The flow will tend northwesterly behind the high.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mewstone Temperature Statistics View More

September Temperature

Maatsuyker Island (12km)

  • Lowest 4 September, 2026

    6.1 °C

  • Average September

    10.3 °C

  • Highest 1 September, 2026

    15.8 °C

Climate (2021–2026)

Maatsuyker Island (12km)

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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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