New Harbour Weather Forecast

    • 8
    • 11

    Possible shower

    • 8
    • 13

    Showers

    • 9
    • 14

    Showers

    • 8
    • 13

    Showers

    • 8
    • 12

    Showers easing

    • 6
    • 14

    Shower or two

    • 9
    • 13

    Showers

Today 22 Aug Western

Cloudy. Medium chance of showers. Snow possible above 1100 metres. Winds westerly 25 to 35 km/h.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Westerly 25 to 30 knots.
Seas
2.5 to 3 metres.
1st Swell
Westerly 5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system will move to the north of Tasmania and extend a ridge over the state overnight. The high will then move slowly eastwards on Sunday and lie over the northern Tasman Sea by Sunday evening, with a cold front to approach and cross the state on Monday morning. A low pressure system is expected to move over Victoria on Tuesday morning an out to the east of Tasmania by Tuesday evening, with a ridge of high pressure to build over the state during Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

New Harbour Temperature Statistics View More

August Temperature

Maatsuyker Island (18km)

  • Lowest 13 August, 2026

    6 °C

  • Average August

    10.2 °C

  • Highest 19 August, 2026

    17 °C

Climate (2021–2026)

Maatsuyker Island (18km)

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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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