Cape Barren Island Weather Forecast
- 6
- 13
Showers
- 7
- 13
Partly cloudy
- 7
- 14
Sunny
- 8
- 15
Sunny
- 7
- 16
Partly cloudy
- 8
- 14
Shower or two
- 7
- 13
Possible shower
Today 29 Jul Furneaux Islands
Partly cloudy. Very high chance of showers, most likely in the early morning. Possible small hail. Winds northwesterly 25 to 35 km/h turning southwesterly 25 to 40 km/h in the morning. Overnight temperatures falling to around 6 with daytime temperatures reaching around 13.
Banks Strait and Franklin
- Wind
- Northwesterly 15 to 20 knots turning southwesterly 15 to 25 knots in the morning. Winds reaching up to 30 knots offshore in the afternoon.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1 to 2 metres during the afternoon.
- 1st Swell
- Northwest to southwesterly around 1 metre, increasing to 1 to 2 metres around midday.
- Weather
- Partly cloudy. 60% chance of showers.
- Weather Situation
- A cold southwesterly airstream moves over Tasmania today following a cold front that has cleared to the east. The airstream will then tend more westerly during Thursday and Friday as a large high pressure centre establishes near the South Australian coast. The high centre will then slowly cross the southeastern mainland later Friday and during Saturday as a low centre and associated cold front approach Tasmania from the west.
Cape Barren Island Temperature Statistics View More
July Temperature
Flinders Island Airport (31km)
Lowest 8 July, 2026
0.1 °CAverage July
11.1 °CHighest 1 July, 2026
16.9 °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