River Derwent - Geography Bay Weather Forecast
- 13
- 22
Partly cloudy
- 12
- 16
Shower or two. Windy
- 8
- 16
Possible shower
- 10
- 22
Partly cloudy
- 10
- 27
Mostly sunny
- 12
- 23
Shower or two
- 13
- 19
Shower or two
Today 13 Dec Hobart
Partly cloudy. The chance of a thunderstorm early this evening. Winds south to southeasterly 15 to 25 km/h becoming light in the late evening.
Derwent Estuary
- Wind
- South to southeasterly 10 to 15 knots becoming south to southwesterly below 10 knots in the evening then becoming westerly in the late evening.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm early this evening.
- Weather Situation
- A cold front approaches the west of Tasmania this evening, expected to cross the state early Saturday. A southwesterly flow will develop behind the front and persist into Monday. A ridge is then expected to extend over Tasmania as a high pressure centre moves through Bass Strait on Tuesday, and out to the Tasman Sea by Wednesday.
River Derwent - Geography Bay Temperature Statistics View More
December Temperature
Hobart (Ellerslie Road) (3km)
Lowest 1 December, 2025
6.1 °CAverage December
14.9 °CHighest 4 December, 2025
29.4 °C
Climate (2020–Present)
Hobart (Ellerslie Road) (3km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.1 °CAverage High 2020–2025
18 °C