Cape Barren Island Weather Forecast
- 9
- 15
Partly cloudy
- 9
- 17
Late showers
- 9
- 15
Shower or two
- 10
- 16
Showers easing. Very windy
- 10
- 16
Showers increasing
- 9
- 15
Showers. Windy
- 9
- 14
Shower or two
Today 31 Aug Furneaux Islands
Partly cloudy. Winds westerly 25 to 35 km/h. Daytime maximum temperatures around 15.
Banks Strait and Franklin
- Wind
- Westerly 15 to 20 knots, reaching up to 25 knots offshore early in the morning.
- Seas
- 1 to 2 metres.
- 1st Swell
- Southeast to southwesterly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure ridge extends over the southern mainland maintaining a westerly flow over Tasmania today, before the high centre drifts into the Tasman Sea later tonight. A cold front is expected to approach from the west and cross Tasmania on Tuesday, followed by persistent westerly flow for the remainder of the week. A cold front embedded in the westerly flow is forecast to cross during Thursday.
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