River Derwent-Cornelian Bay Boat Ramp Weather Forecast
- 12
- 17
Possible shower. Windy
- 8
- 13
Shower or two
- 5
- 17
Possible shower
- 8
- 17
Shower or two
- 4
- 13
Showers
- 5
- 14
Showers
- 5
- 14
Shower or two
Today 16 Sep Hobart
Partly cloudy. Medium chance of showers. Damaging winds possible. Winds northwesterly 25 to 40 km/h.
Derwent Estuary
- Wind
- Northwesterly 15 to 25 knots increasing to 20 to 30 knots in the middle of the day then decreasing to 15 to 25 knots in the late evening.
- Seas
- Around 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A series of cold fronts will cross Tasmania today, as a low to the southwest of the state moves towards the Tasman Sea. The low will quickly move away to the southeast on Wednesday morning, with a high pressure system over mainland Australia to direct a westerly airstream over Tasmania during Wednesday. A northwesterly airstream is expected to develop on Thursday, with a cold front to cross Tasmania early on Friday and another front to cross the west of the state Friday evening.
River Derwent-Cornelian Bay Boat Ramp Temperature Statistics View More
September Temperature
Hobart (Ellerslie Road) (4km)
Lowest 6 September, 2025
1 °CAverage September
10.8 °CHighest 14 September, 2025
20.5 °C
Climate (2020–Present)
Hobart (Ellerslie Road) (4km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.1 °CAverage High 2020–2025
18.1 °C