Preservation Island Weather Forecast
- 7
- 13
Partly cloudy
- 6
- 14
Shower or two
- 8
- 14
Shower or two
- 8
- 14
Mostly sunny
- 6
- 16
Partly cloudy
- 9
- 14
Showers
- 8
- 14
Showers
Today 4 Aug Furneaux Islands
Partly cloudy. Medium chance of showers. Light winds.
Banks Strait and Franklin
- Wind
- West to southwesterly below 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Northwest to southwesterly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A broad area of low pressure over the east of Tasmania is slowly moving into the Tasman Sea. A ridge of high pressure will develop over Tasmania on Wednesday, ahead of a weak cold front expected to cross the state on Thursday. The ridge of high pressure will redevelop over Tasmania on Friday before the airstream tends northwesterly ahead of an approaching cold front on Saturday.
Preservation Island Temperature Statistics View More
August Temperature
Swan Island (28km)
Lowest 1 August, 2026
8 °CAverage August
12.1 °CHighest 2 August, 2026
15.1 °C
Climate (2021–2026)
Swan Island (28km)
Average Low 2021–2026
12 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17.5 °C