Big Stony Weather Forecast
- 11
- 12
Clear
- 11
- 12
Sunny
- 12
- 14
Shower
- 13
- 14
Shower
- 12
- 13
Shower
- 10
- 12
Cloudy
- 11
- 13
Cloudy
Today 22 Sep North West Coast
Clear. Winds northwest to southwesterly 15 to 25 km/h becoming light in the evening.
Far Northwest Coastal Waters
Sandy Cape to Stanley including King Island- Wind
- Variable about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 3 to 5 metres.
- 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.
Big Stony Temperature Statistics View More
September Temperature
Smithton Aerodrome (32km)
Lowest 12 September, 2026
1.2 °CAverage September
11 °CHighest 20 September, 2026
20.6 °C
Climate (2021–2026)
Smithton Aerodrome (32km)
Average Low 2021–2026
8.1 °CAverage 2021–2026
12.6 °CAverage High 2021–2026
17.7 °C