Mewstone Weather Forecast

    • 10
    • 12

    Shower

    • 11
    • 12

    Partly cloudy

    • 10
    • 12

    Shower

    • 11
    • 12

    Shower

    • 11
    • 14

    Shower

    • 12
    • 13

    Shower

    • 11
    • 12

    Shower

Today 4 Aug Western

Cloudy. High chance of showers, becoming less likely in the evening with possible small hail. Snow falling above 1000 metres. Winds northwest to southwesterly 15 to 20 km/h tending northwest to northeasterly in the late afternoon then becoming light in the evening. Daytime maximum temperatures between 7 and 12.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Southeast to southwesterly 10 to 15 knots, reaching up to 20 knots offshore in the late morning and early afternoon. Winds tending east to southeasterly in the middle of the day.
Seas
1 to 1.5 metres, decreasing below 1 metre by early evening.
1st Swell
Westerly 2 to 2.5 metres.
Weather
Partly cloudy. 70% chance of showers, with possible small hail inshore in the late morning and afternoon.
Weather Situation
A broad area of low pressure over Tasmania will move slowly to the east during today. A ridge of high pressure will develop over Tasmania on Wednesday, ahead of a weak cold front expected to cross the state on Thursday. The ridge of high pressure will redevelop over Tasmania on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mewstone Temperature Statistics View More

August Temperature

Maatsuyker Island (12km)

  • Lowest 1 August, 2026

    8.5 °C

  • Average August

    10.2 °C

  • Highest 2 August, 2026

    13.5 °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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