Big River Cove Weather Forecast
- 8
- 21
Partly cloudy
- 12
- 20
Possible shower
- 11
- 16
Showers
- 8
- 15
Mostly sunny
- 8
- 16
Sunny
- 9
- 19
Sunny
- 11
- 20
Shower or two
Today 24 Sep Furneaux Islands
Partly cloudy. The chance of fog early this morning. Light winds. Daytime maximum temperatures in the low 20s.
Banks Strait and Franklin
- Wind
- Variable about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Northeasterly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge extending over Tasmania from a high pressure system in the Tasman Sea will weaken today, as a trough approaches from the west in the evening. Another weak trough is forecast to move over the state from the west during Friday ahead of a cold front to cross later. A secondary high pressure system is forecast to extend a ridge over Tasmania from the southwest during Saturday, and move over on Sunday.
Big River Cove Temperature Statistics View More
September Temperature
Flinders Island Airport (21km)
Lowest 23 September, 2026
-0.5 °CAverage September
12.3 °CHighest 20 September, 2026
25.6 °C
Climate (2021–2026)
Flinders Island Airport (21km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
18.4 °C