Sleepy Beach Weather Forecast
- 9
- 16
Clear
- 9
- 20
Partly cloudy
- 11
- 21
Partly cloudy
- 12
- 22
Partly cloudy
- 14
- 22
Partly cloudy
- 13
- 19
Shower
- 12
- 20
Shower
Today 26 Dec Furneaux Islands
Mostly clear. Winds westerly 15 to 25 km/h becoming light in the evening then becoming northeast to southeasterly 15 to 20 km/h in the late evening.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- West to southwesterly 15 to 20 knots tending south to southwesterly in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore by early evening.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Clear.
- Weather Situation
- A high pressure system approaches Tasmania from the west this evening. The high will then extend a ridge over the state as it moves to the south of Tasmania on Saturday before entering the Tasman Sea on Sunday. By late Monday a trough will begin to develop off the west coast, moving over the state late Tuesday.
Sleepy Beach Temperature Statistics View More
December Temperature
Flinders Island Airport (39km)
Lowest 11 December, 2025
5.7 °CAverage December
15.4 °CHighest 4 December, 2025
29 °C
Climate (2020–Present)
Flinders Island Airport (39km)
Average Low 2020–2025
10.4 °CAverage 2020–2025
14.3 °CAverage High 2020–2025
18.3 °C