Coles Beach Weather Forecast
- 4
- 15
Clear
- 2
- 15
Sunny
- 5
- 17
Partly cloudy
- 9
- 19
Shower or two
- 8
- 17
Shower or two
- 6
- 14
Shower or two
- 6
- 17
Possible shower
Today 22 Sep Devonport
Clear. Winds northwesterly 15 to 25 km/h becoming light in the late evening.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- West to northwesterly 10 to 15 knots, reaching up to 20 knots inshore in the late afternoon. Winds becoming variable about 10 knots in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Westerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Clear.
- Weather Situation
- A high pressure system centred over Bass Strait moves eastwards to lie over the northern Tasman Sea during Wednesday and Thursday, maintaining ridge dominated conditions over Tasmania. A trough is forecast to move over the state from the west during Friday ahead of a cold front to cross later. A secondary high pressure system is forecast to extend a ridge over Tasmania from the southwest during Saturday.
Coles Beach Temperature Statistics View More
September Temperature
Devonport Airport (7km)
Lowest 16 September, 2026
1.4 °CAverage September
11.3 °CHighest 11 September, 2026
21.1 °C
Climate (2021–2026)
Devonport Airport (7km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.1 °CAverage High 2021–2026
17.8 °C