Port Arthur Weather Forecast

    • 9
    • 14

    Showers

    • 8
    • 18

    Cloudy

    • 11
    • 19

    Partly cloudy

    • 10
    • 19

    Partly cloudy

    • 11
    • 22

    Mostly sunny

    • 13
    • 23

    Shower or two

    • 14
    • 23

    Shower or two

Today 15 Nov South East

Cloudy. Very high chance of showers, becoming less likely late this afternoon and evening. Snow falling above 700 metres. Possible small hail. Winds westerly 25 to 35 km/h turning southwesterly 25 to 40 km/h in the morning then tending west to southwesterly 15 to 25 km/h in the late evening. Daytime maximum temperatures between 9 and 14.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Westerly 20 to 25 knots, reaching up to 30 knots during the day. Winds turning southwesterly 15 to 25 knots in the morning.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.
Weather
Cloudy. 90% chance of showers, with possible small hail.
Weather Situation
A cold front crosses the state today shifting the flow southwesterly. A series of troughs in that southwesterly flow are expected to cross the south of Tasmania on Monday and Tuesday before a high pressure system establishes over Tasmania bringing settled conditions into the mid week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Arthur Temperature Statistics View More

November Temperature

Tasman Island (16 km)

  • Lowest 8 November, 2026

    4 °C

  • Average November

    11 °C

  • Highest 4 November, 2026

    18.2 °C

Climate (2021–2026)

Tasman Island (16 km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14.7 °C
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