Sisters Passage Weather Forecast
- 8
- 15
Windy
- 9
- 15
Shower
- 6
- 15
Shower
- 5
- 15
Partly cloudy
- 6
- 16
Partly cloudy
- 8
- 16
Partly cloudy
- 9
- 17
Partly cloudy
Today 13 Aug Furneaux Islands
Partly cloudy. Slight chance of a light shower, most likely later tonight. Winds westerly 25 to 40 km/h.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Westerly 20 to 25 knots.
- Seas
- 2 metres.
- 1st Swell
- Westerly around 1 metre inshore, increasing to 1 to 2 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system over the mainland is forecast to direct a westerly flow over Tasmania overnight and during Friday, with a weak cold front expected to brush the south of the state during Friday morning. The high will moves over Tasmania on Saturday and Sunday, then is expected to move to the east of the state during Monday.
Sisters Passage Temperature Statistics View More
August Temperature
Flinders Island Airport (41km)
Lowest 2 August, 2026
1.5 °CAverage August
10.7 °CHighest 2 August, 2026
17.3 °C
Climate (2021–2026)
Flinders Island Airport (41km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
18.4 °C