Cape Barren Island Weather Forecast
- 9
- 16
Sunny
- 9
- 15
Partly cloudy
- 9
- 18
Late showers. Becoming windy
- 9
- 15
Shower or two. Becoming windy
- 10
- 16
Showers easing. Windy
- 9
- 16
Showers
- 8
- 15
Showers easing. Windy
Today 30 Aug Furneaux Islands
Mostly sunny. Winds westerly 25 to 40 km/h. Daytime maximum temperatures around 16.
Banks Strait and Franklin
- Wind
- Westerly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres during the afternoon.
- 1st Swell
- Northwest to southwesterly below 1 metre.
- Weather
- Sunny.
- Weather Situation
- A high pressure ridge extending across the north will persist into the new week with the high pressure centre drifting into the Tasman Sea late Monday. A strong cold front is expected to approach from the west, crossing Tasmania on Tuesday, followed by strong westerly flow.
Cape Barren Island Temperature Statistics View More
August Temperature
Flinders Island Airport (31km)
Lowest 2 August, 2026
1.5 °CAverage August
11.5 °CHighest 19 August, 2026
18 °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