Preservation Island Weather Forecast
- 7
- 14
Mostly sunny
- 7
- 15
Possible shower
- 10
- 15
Showers
- 9
- 14
Partly cloudy
- 7
- 15
Mostly sunny
- 7
- 15
Mostly sunny
- 8
- 15
Partly cloudy
Today 21 Jun Furneaux Islands
Mostly sunny. Slight chance of a shower. Light winds. Daytime maximum temperatures around 14.
Banks Strait and Franklin
- Wind
- South to southwesterly below 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system south of the Bight is maintaining a ridge over Tasmania over the weekend. A warmer northwesterly airstream is then expected to develop during Monday as the ridge gradually moves to the east and a cold front approaches from the west. The cold front is expected to move over Tasmania on Tuesday resulting in a return to cooler southwesterly flow. Another high pressure system approaches from the west on Wednesday.
Preservation Island Temperature Statistics View More
June Temperature
Swan Island (28km)
Lowest 5 June, 2026
7.3 °CAverage June
13.5 °CHighest 12 June, 2026
18 °C
Climate (2021–2026)
Swan Island (28km)
Average Low 2021–2026
12 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17.5 °C