Sleepy Beach Weather Forecast
- 11
- 17
Windy
- 12
- 18
Partly cloudy
- 11
- 22
Partly cloudy
- 12
- 26
Partly cloudy
- 14
- 21
Shower
- 14
- 21
Shower
- 13
- 21
Shower
Today 15 Dec Furneaux Islands
Partly cloudy. Slight chance of a shower. Winds westerly 35 to 55 km/h. Daytime maximum temperatures around 17.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- West to southwesterly 20 to 30 knots.
- Seas
- 2 to 3 metres.
- 1st Swell
- Westerly 1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
- Weather
- 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.
Sleepy Beach Temperature Statistics View More
December Temperature
Flinders Island Airport (39km)
Lowest 11 December, 2025
5.7 °CAverage December
15.5 °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