River Derwent - Shag Bay Point Weather Forecast
- 4
- 18
Partly cloudy
- 6
- 19
Shower or two
- 8
- 17
Shower or two
- 6
- 15
Shower or two
- 7
- 14
Shower or two
- 8
- 15
Cloudy
- 8
- 17
Shower or two
Today 18 Aug Hobart
Mostly clear. Light winds.
Derwent Estuary
- Wind
- Northeasterly 10 to 15 knots tending northerly in the late evening.
- Seas
- Below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system to the east of Tasmania will move away over the Tasman Sea overnight, with a trough to approach during Wednesday and move over the state later Wednesday and early Thursday. Another trough will cross Tasmania later on Thursday, with a west to northwesterly stream expected through Friday and then a cold front to brush the south of the state on Saturday morning.
River Derwent - Shag Bay Point Temperature Statistics View More
August Temperature
Hobart (Ellerslie Road) (6km)
Lowest 7 August, 2026
3.4 °CAverage August
9.3 °CHighest 2 August, 2026
16.5 °C
Climate (2021–2026)
Hobart (Ellerslie Road) (6km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
13.1 °CAverage High 2021–2026
18.1 °C