Sloping Island Weather Forecast
- 13
- 23
Clear
- 11
- 21
Late rain
- 11
- 19
Showers easing
- 11
- 17
Shower or two
- 11
- 16
Showers
- 9
- 16
Shower or two
- 10
- 17
Cloudy
Today 20 Dec South East
Partly cloudy. Winds west to northwesterly 20 to 30 km/h. Daytime maximum temperatures between 17 and 25.
Frederick Henry Bay and Norfolk Bay Boating
- Wind
- South to southwesterly 15 to 20 knots turning west to northwesterly 10 to 15 knots in the evening.
- Seas
- Around 1 metre.
- Weather
- Clear.
- Weather Situation
- A broad low pressure system near the west of Tasmania clears to the southeast into Sunday morning before a second, more intense, low pressure system is forecast to move across Bass Strait during Sunday and clear to the east Monday morning. A ridge of high pressure is expected to extend across the southern mainland, forecast to direct a westerly flow over Tasmania from Monday. Cold fronts embedded in the flow are expected to cross Tasmania late Monday and again Wednesday.
Sloping Island Temperature Statistics View More
December Temperature
Hobart (Ellerslie Road) (26km)
Lowest 1 December, 2025
6.1 °CAverage December
15.4 °CHighest 17 December, 2025
30 °C
Climate (2020–Present)
Hobart (Ellerslie Road) (26km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.1 °CAverage High 2020–2025
18 °C