Big Green Island Weather Forecast
- 11
- 16
Partly cloudy
- 10
- 15
Cloudy
- 11
- 16
Showers. Windy
- 7
- 16
Partly cloudy
- 9
- 19
Partly cloudy
- 11
- 20
Mostly sunny
- 13
- 19
Shower or two
Today 4 Oct Furneaux Islands
Partly cloudy. Winds south to southwesterly 15 to 20 km/h turning westerly in the middle of the day. Daytime maximum temperatures around 17.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Southeast to southwesterly 10 to 15 knots tending northwest to southwesterly 15 to 20 knots in the middle of the day.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore during the afternoon.
- 1st Swell
- Westerly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A low pressure system to the east of Tasmania is directing a southeasterly flow over the state. The flow will tend southwesterly as the low moves away to the southeast today. A cold front will approach from the west on Monday, crossing the state on Tuesday. A high pressure system is forecast to move in from the west on Wednesday.
Big Green Island Temperature Statistics View More
October Temperature
Flinders Island Airport (10km)
Lowest 2 October, 2026
12 °CAverage October
14.5 °CHighest 1 October, 2026
19.9 °C
Climate (2021–2026)
Flinders Island Airport (10km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
18.4 °C