Port Arthur Weather Forecast

    • 15
    • 22

    Mostly clear

    • 17
    • 22

    Very windy. Partly cloudy

    • 17
    • 23

    Rain

    • 13
    • 21

    Cloudy

    • 13
    • 22

    Possible shower

    • 14
    • 25

    Sunny

    • 14
    • 22

    Partly cloudy

Today 28 Feb South East

Mostly clear. Winds northeasterly 25 to 35 km/h.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northeasterly 20 to 30 knots.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 1.5 metres.
Weather
Mostly clear.
Weather Situation
A high pressure centre just east of Tasmania is to remain stationary just off the east coast today and Sunday, bringing warm and humid northeasterly winds over the state. A trough is expected to approach and cross Tasmania from the west on Monday. A ridge is forecast to develop just to the south of the state on Tuesday morning before moving over the state in the afternoon. The ridge is expected to remain overhead on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Arthur Temperature Statistics View More

February Temperature

Tasman Island (16km)

  • Lowest 2 February, 2026

    6.9 °C

  • Average February

    14.2 °C

  • Highest 22 February, 2026

    23.3 °C

Climate (2021–Present)

Tasman Island (16km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.5 °C
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