River Derwent - Porter Point Weather Forecast
- 5
- 17
Shower or two
- 7
- 18
Showers
- 5
- 11
Showers
- 6
- 15
Showers
- 5
- 13
Shower or two
- 4
- 15
Possible shower
- 6
- 16
Possible shower
Today 18 Sep Hobart
Partly cloudy. Medium chance of showers, most likely this evening. Winds northwesterly 20 to 30 km/h.
Derwent Estuary
- Wind
- Northerly about 10 knots increasing to 15 to 20 knots in the morning then increasing to 20 to 30 knots in the late evening.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A westerly airstream over Tasmania tends northwesterly today, as a high pressure system over eastern Victoria moves eastwards over the northern Tasman Sea. A series of cold fronts are expected to pass over Tasmania from early Friday morning.
River Derwent - Porter Point Temperature Statistics View More
September Temperature
Hobart (Ellerslie Road) (7km)
Lowest 6 September, 2025
1 °CAverage September
10.9 °CHighest 15 September, 2025
24 °C
Climate (2020–Present)
Hobart (Ellerslie Road) (7km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.1 °CAverage High 2020–2025
18.1 °C