Penguin Island Weather Forecast
- 10
- 20
Partly cloudy
- 10
- 16
Showers. Becoming windy
- 7
- 15
Shower or two. Windy
- 9
- 21
Partly cloudy
- 9
- 25
Partly cloudy
- 10
- 22
Possible shower
- 11
- 17
Shower or two
Today 13 Dec South East
Partly cloudy. Slight chance of a shower, most likely at night. The chance of a thunderstorm in the afternoon and early evening. Winds southeast to southwesterly 15 to 25 km/h tending northeast to southeasterly in the early afternoon then tending northwesterly 20 to 30 km/h in the late evening. Daytime maximum temperatures between 19 and 24.
South East Coastal Waters
Tasman Island to South East Cape- Wind
- West to southwesterly 15 to 20 knots tending northeast to southeasterly 10 to 15 knots in the late afternoon then tending west to northwesterly in the late evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A weak cold front is crosses Tasmania today, ahead of a second stronger cold front to cross early tomorrow. The next high pressure system in the Bight is then forecast to move eastwards over Tasmania by late Monday and into the Tasman Sea on Tuesday.
Penguin Island Temperature Statistics View More
December Temperature
Cape Bruny (24km)
Lowest 7 December, 2025
6.9 °CAverage December
13.1 °CHighest 4 December, 2025
24.6 °C
Climate (2020–Present)
Cape Bruny (24km)
Average Low 2020–2025
9.6 °CAverage 2020–2025
12.4 °CAverage High 2020–2025
16.5 °C