River Derwent - Prince of Wales Bay Marina Weather Forecast
- 7
- 15
Mostly clear
- 7
- 17
Partly cloudy
- 7
- 16
Partly cloudy
- 9
- 17
Partly cloudy
- 10
- 15
Showers
- 9
- 15
Shower or two
- 9
- 16
Shower or two
Today 21 May Hobart
Mostly clear. Light winds.
Derwent Estuary
- Wind
- North to northwesterly below 10 knots.
- Seas
- Below 0.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure centre near Adelaide extends a ridge of high pressure over Tasmania. The ridge is expected to slowly cross over Tasmania during Thursday and Friday, bringing mostly settled weather to the state. The high is then forecast to move to the east of Tasmania later Friday as a cold front approaches from the west during Saturday, and crosses over the west later Sunday.
River Derwent - Prince of Wales Bay Marina Temperature Statistics View More
May Temperature
Hobart (Ellerslie Road) (7km)
Lowest 14 May, 2026
5.3 °CAverage May
13.2 °CHighest 1 May, 2026
26.9 °C
Climate (2021–Present)
Hobart (Ellerslie Road) (7km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
13.1 °CAverage High 2021–2026
18.1 °C