River Derwent - Tranmere Point Weather Forecast
- 9
- 29
Mostly clear
- 13
- 23
Partly cloudy
- 13
- 16
Shower or two. Becoming windy
- 8
- 16
Cloudy
- 10
- 23
Partly cloudy
- 10
- 28
Sunny
- 13
- 23
Possible shower
Today 12 Dec Hobart
Mostly clear. Winds northwesterly 15 to 25 km/h.
Derwent Estuary
- Wind
- Northerly 10 to 15 knots.
- Seas
- Below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system lies over the Tasman Sea and extends a broad ridge over Tasmania. A weak cold front is expected to cross Tasmania during Saturday, ahead of a second stronger cold front to cross early Sunday. The next high pressure system in the Bight builds a ridge over western Tasmania during Tuesday. The high is forecast to move eastwards over Tasmania by late Monday and into the Tasman Sea on Tuesday.
River Derwent - Tranmere Point Temperature Statistics View More
December Temperature
Hobart (Ellerslie Road) (7km)
Lowest 1 December, 2025
6.1 °CAverage December
14.8 °CHighest 4 December, 2025
29.4 °C
Climate (2020–Present)
Hobart (Ellerslie Road) (7km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.1 °CAverage High 2020–2025
18 °C