Penguin Island Weather Forecast

    • 5
    • 17

    Partly cloudy

    • 11
    • 19

    Possible shower

    • 8
    • 13

    Showers

    • 5
    • 13

    Cloudy

    • 5
    • 14

    Cloudy

    • 5
    • 18

    Mostly sunny

    • 9
    • 21

    Shower or two

Today 24 Sep South East

Partly cloudy. Slight chance of a shower in the evening. Winds north to northeasterly 15 to 20 km/h tending east to northeasterly 15 to 25 km/h in the early afternoon then tending northwest to northeasterly 20 to 30 km/h in the evening. Daytime maximum temperatures between 16 and 23.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots near Tasman Island in the late afternoon. Winds turning north to northwesterly in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 3 metres, decreasing to 2 metres later in the evening.
Weather
Partly cloudy.
Weather Situation
A ridge extending over Tasmania from a high pressure system in the Tasman Sea will weaken today, as a trough approaches from the west in the evening. Another weak trough is forecast to move over the state from the west during Friday ahead of a cold front to cross later. A secondary high pressure system is forecast to extend a ridge over Tasmania from the southwest during Saturday, and move over on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Penguin Island Temperature Statistics View More

September Temperature

Cape Bruny (24km)

  • Lowest 21 September, 2026

    4.1 °C

  • Average September

    11.3 °C

  • Highest 20 September, 2026

    26.5 °C

Climate (2021–2026)

Cape Bruny (24km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.5 °C

  • Average High 2021–2026

    16.6 °C
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