Maclean Island Weather Forecast
- 12
- 18
Windy
- 9
- 19
Windy
- 7
- 20
Sunny
- 11
- 22
Partly cloudy
- 10
- 27
Partly cloudy
- 12
- 20
Shower
- 12
- 20
Shower
Today 14 Dec North East
Mostly clear. Slight chance of a shower about higher ground early this evening. Near zero chance of rain elsewhere. Snow falling above 1000 metres. Winds westerly 40 to 60 km/h decreasing to 25 to 35 km/h in the late evening.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Westerly 25 to 30 knots, reaching up to 35 knots during the afternoon and evening.
- Seas
- 2.5 to 3 metres, increasing to 3 to 4 metres offshore.
- 1st Swell
- Westerly 1 to 2 metres inshore, increasing to 2 to 3 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A strong southwesterly flow persists over Tasmania this evening, continuing into Monday. A ridge of high pressure is forecast to extend over the state on Tuesday as the high centre moves through Bass Strait, and out to the Tasman Sea by Wednesday. A trough with a cool southerly change is expected to move over Tasmania late Thursday.
Maclean Island Temperature Statistics View More
December Temperature
Swan Island (16km)
Lowest 2 December, 2025
8.3 °CAverage December
15 °CHighest 4 December, 2025
22.8 °C
Climate (2020–Present)
Swan Island (16km)
Average Low 2020–2025
11.9 °CAverage 2020–2025
14.4 °CAverage High 2020–2025
17.5 °C