Cape Barren Island Weather Forecast
- 10
- 15
Partly cloudy
- 7
- 15
Partly cloudy
- 8
- 14
Partly cloudy
- 9
- 15
Sunny
- 9
- 16
Sunny
- 9
- 16
Partly cloudy
- 9
- 19
Possible shower
Today 7 Sep Furneaux Islands
Partly cloudy. Slight chance of a shower in the late morning and afternoon. Winds southwesterly 20 to 25 km/h turning south to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures around 15.
Banks Strait and Franklin
- Wind
- Southwesterly 10 to 15 knots turning south to southeasterly 15 to 20 knots in the late morning then becoming variable about 10 knots in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre by early evening, then decreasing below 0.5 metres later in the evening.
- 1st Swell
- West to northwesterly around 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge south of the continent is extending a westerly flow across Tasmania, while a cold front should move across the state today. Another cold front should cross Tasmania Tuesday, before the ridge of high pressure approaches from the west thereafter.
Cape Barren Island Temperature Statistics View More
September Temperature
Flinders Island Airport (31km)
Lowest 1 September, 2026
2.8 °CAverage September
13.2 °CHighest 1 September, 2026
19.3 °C
Climate (2021–2026)
Flinders Island Airport (31km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
18.4 °C