River Derwent - Ross Bay Weather Forecast
- 10
- 20
Mostly clear
- 11
- 29
Mostly sunny
- 15
- 20
Partly cloudy
- 11
- 24
Sunny
- 14
- 32
Mostly sunny
- 17
- 23
Shower or two
- 14
- 22
Partly cloudy
Today 23 Jan Hobart
Mostly clear. Winds southeasterly 15 to 25 km/h tending easterly in the evening then becoming light in the late evening.
Derwent Estuary
- Wind
- Southeasterly 10 to 15 knots turning northeasterly in the evening.
- Seas
- Below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system in the south of the Tasman Sea, is directing a northeasterly stream over Tasmania. A cold front approaches the west of Tasmania during Saturday, and is forecast to cross the state overnight into Sunday. A new high pressure system is expected to move in from the west on Sunday and move over the state on Monday to be in the Tasman Sea on Tuesday as another cold front approaches from the west.
River Derwent - Ross Bay Temperature Statistics View More
January Temperature
Hobart (Ellerslie Road) (2km)
Lowest 1 January, 2026
8.6 °CAverage January
16.5 °CHighest 6 January, 2026
26.9 °C
Climate (2021–Present)
Hobart (Ellerslie Road) (2km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
13.1 °CAverage High 2021–2026
18 °C