Cape Barren Island Weather Forecast
- 9
- 19
Cloudy
- 13
- 20
Cloudy
- 11
- 19
Shower or two
- 12
- 19
Showers
- 13
- 20
Showers easing
- 14
- 20
Shower or two
- 14
- 20
Showers
Today 23 May Furneaux Islands
Cloudy. Slight chance of a shower, most likely this evening. Winds northeasterly 15 to 25 km/h. Daytime maximum temperatures around 18.
Banks Strait and Franklin
- Wind
- Northeasterly about 10 knots increasing to 10 to 15 knots in the early morning.
- Seas
- Around 1 metre.
- 1st Swell
- Easterly below 1 metre, increasing to 1 to 1.5 metres about Banks Strait by early evening.
- Weather
- Cloudy.
- Weather Situation
- A high pressure centre lies to the east of Tasmania, extending a ridge over the state. The ridge is then expected to slowly move eastwards during today as a cold front approaches from the west, nearing the west coast later Sunday. A low pressure centre is expected to develop on the front to the northwest of Tasmania later Sunday and during Monday, directing a trough over the state on Monday. The low centre is then expected to move over the southeast mainland on Monday and Tuesday, directing an easterly airstream over Tasmania.
Cape Barren Island Temperature Statistics View More
May Temperature
Flinders Island Airport (31km)
Lowest 21 May, 2026
5.2 °CAverage May
15 °CHighest 1 May, 2026
25.9 °C
Climate (2021–Present)
Flinders Island Airport (31km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
18.4 °C