Devonport Weather Forecast
- 7
- 13
Partly cloudy
- 5
- 15
Partly cloudy
- 6
- 16
Partly cloudy
- 8
- 17
Shower or two. Becoming windy
- 11
- 20
Possible early shower
- 8
- 19
Possible shower
- 7
- 15
Partly cloudy
Today 15 Sep Devonport
Partly cloudy. Winds west to southwesterly 15 to 20 km/h.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Southwesterly 15 to 20 knots, reaching up to 30 knots offshore.
- Seas
- 1 to 2 metres, increasing to 2.5 to 3 metres offshore.
- 1st Swell
- Westerly below 1 metre inshore, increasing to 1 to 2 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A high over the central parts of the Bight directs a cold southwesterly wind over Tasmania. The high is expected to extend a ridge over the state from Wednesday as it moves toward western Victoria, and over central Victoria on Thursday. Strong and gusty northwesterly winds are expected on Friday as a deep low pressure system develops well to the south. A weak ridge is forecast to move over the state on Saturday.
Devonport Temperature Statistics View More
September Temperature
Devonport Airport (6km)
Lowest 8 September, 2026
1.9 °CAverage September
11.1 °CHighest 11 September, 2026
21.1 °C
Climate (2021–2026)
Devonport Airport (6km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.1 °CAverage High 2021–2026
17.8 °C