Cape Barren Island Weather Forecast
- 12
- 20
Mostly sunny
- 12
- 23
Mostly sunny
- 12
- 25
Mostly sunny
- 13
- 23
Mostly sunny
- 13
- 21
Showers
- 10
- 19
Showers
- 10
- 18
Shower or two
Today 29 Apr Furneaux Islands
Partly cloudy. Winds westerly 15 to 25 km/h becoming light in the morning then becoming northeasterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures around 20.
Banks Strait and Franklin
- Wind
- West to southwesterly 10 to 15 knots shifting east to northeasterly in the early afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the morning.
- 1st Swell
- Northwest to southwesterly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A near-stationary high-pressure system over the Tasman Sea extends a ridge across Tasmania, directing a mostly west to northwesterly flow over the State until the end of the week. Fresh westerly winds behind a cold front in southern Tasmania early this morning easing to light winds today as a weak high pressure system crosses the State, then warm north to northwesterly flow persisting until later in the weekend as a stronger, slow-moving cold front builds over the Bight, expected to move over Tasmania early next week.
Cape Barren Island Temperature Statistics View More
April Temperature
Flinders Island Airport (31km)
Lowest 19 April, 2026
2.8 °CAverage April
14.9 °CHighest 1 April, 2026
28.6 °C
Climate (2021–Present)
Flinders Island Airport (31km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
18.3 °C