Penguin Island Weather Forecast

    • 15
    • 27

    Showers

    • 12
    • 23

    Partly cloudy

    • 11
    • 28

    Partly cloudy

    • 14
    • 27

    Showers increasing

    • 13
    • 21

    Showers

    • 10
    • 16

    Showers

    • 7
    • 15

    Showers

Today 20 Oct South East

Cloudy. High chance of showers, most likely in the afternoon and early evening. The chance of a thunderstorm in the afternoon and early evening. Winds north to northwesterly 25 to 40 km/h tending west to northwesterly 25 to 35 km/h in the middle of the day then tending northwest to southwesterly 15 to 25 km/h in the evening. Daytime maximum temperatures 22 to 27.

South East Coastal Waters

Tasman Island to South East Cape
Wind
West to southwesterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm early this evening.
Weather Situation
A blocking high over the Tasman Sea directs a warm northwesterly flow over Tasmania this week. A weak trough moves over the state this evening, lingering on Wednesday. A decaying cold front is expected to move over Tasmania on Friday, with a stronger cold front forecast to quickly follow on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Penguin Island Temperature Statistics View More

October Temperature

Cape Bruny (24 km)

  • Lowest 13 October, 2026

    4.9 °C

  • Average October

    12.5 °C

  • Highest 18 October, 2026

    25 °C

Climate (2021–2026)

Cape Bruny (24 km)

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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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