Cape Barren Island Weather Forecast
- 13
- 17
Wind easing. Cloudy
- 12
- 23
Becoming windy. Mostly sunny
- 9
- 15
Wind easing. Sunny
- 8
- 16
Mostly sunny
- 7
- 17
Sunny
- 9
- 19
Partly cloudy
- 11
- 21
Partly cloudy
Today 19 Sep Furneaux Islands
Cloudy. Winds westerly 30 to 45 km/h. Daytime maximum temperatures around 18.
Banks Strait and Franklin
- Wind
- Westerly 15 to 25 knots, reaching up to 30 knots in the late morning and early afternoon.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- West to northwesterly 1 to 1.5 metres, tending northwest to southwesterly around 1 metre during the afternoon.
- Weather
- Partly cloudy.
- Weather Situation
- A high to the north of Tasmania is combining with a cold front passing to the south of Tasmania to direct a vigorous westerly flow over the state, with these conditions to continue into later this morning. A weak ridge is forecast to extend over Tasmania this afternoon and evening, ahead of another cold front to cross the state on Sunday evening. The flow will tend colder southwesterly on Monday morning, with a high to establish over the Bight. This high is expected to move to the north of Tasmania on Tuesday morning and lie to the northeast of the state by Tuesday evening.
Cape Barren Island Temperature Statistics View More
September Temperature
Flinders Island Airport (31km)
Lowest 11 September, 2026
1.8 °CAverage September
12.3 °CHighest 13 September, 2026
22.3 °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