Preservation Island Weather Forecast
- 9
- 15
Partly cloudy
- 7
- 15
Mostly sunny
- 10
- 15
Cloudy
- 9
- 15
Showers
- 7
- 12
Showers. Becoming windy
- 7
- 15
Shower or two. Windy
- 9
- 15
Possible shower
Today 19 Jul Furneaux Islands
Partly cloudy. Winds westerly 15 to 20 km/h becoming light in the middle of the day. Daytime maximum temperatures around 15.
Banks Strait and Franklin
- Wind
- Westerly 10 to 15 knots turning northwesterly in the late afternoon.
- Seas
- Below 1 metre, increasing to around 1 metre about Banks Strait.
- 1st Swell
- Northwest to southwesterly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A west to northwesterly airstream will prevail over the state until Monday as a near stationary high pressure centre over Victoria extends a weak ridge over Tasmania. A weak trough is expected to move over the west Monday evening, and the rest of the state during Tuesday, before a strong cold front is forecast to arrive Wednesday afternoon.
Preservation Island Temperature Statistics View More
July Temperature
Swan Island (28km)
Lowest 5 July, 2026
6.4 °CAverage July
11.6 °CHighest 1 July, 2026
15.8 °C
Climate (2021–2026)
Swan Island (28km)
Average Low 2021–2026
12 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17.5 °C