Mount Chappell Island Weather Forecast
- 9
- 15
Showers
- 9
- 14
Showers easing. Windy
- 8
- 15
Cloudy
- 9
- 16
Possible shower
- 8
- 15
Shower or two
- 9
- 15
Shower or two
- 7
- 15
Partly cloudy
Today 21 Aug Furneaux Islands
Partly cloudy. Very high chance of showers. Winds westerly 25 to 40 km/h. Daytime maximum temperatures around 15.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Westerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Westerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore during the morning.
- Weather
- Cloudy. 90% chance of showers.
- Weather Situation
- A series of troughs and fronts embedded in a westerly flow are expected to cross Tasmania over the coming days. A high pressure system to the north of Tasmania brings stable conditions from late Saturday before it moves into the Tasman Sea on Sunday. A cold front then approaches Tasmania from the west on Monday, directing a northwesterly flow over the state.
Mount Chappell Island Temperature Statistics View More
August Temperature
Flinders Island Airport (21km)
Lowest 2 August, 2026
1.5 °CAverage August
11.4 °CHighest 19 August, 2026
18 °C
Climate (2021–2026)
Flinders Island Airport (21km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
18.4 °C