Flinders Island Weather Forecast
- 16
- 19
Sunny
- 17
- 20
Windy
- 18
- 20
Windy
- 18
- 22
Sunny
- 19
- 20
Partly cloudy
- 17
- 18
Partly cloudy
- 17
- 17
Partly cloudy
Today 8 Dec West Coast
Sunny. Light winds becoming northwest to northeasterly 15 to 20 km/h in the morning then tending southeast to southwesterly 20 to 30 km/h in the early afternoon. Overnight temperatures falling to between 7 and 13 with daytime temperatures reaching 31 to 37.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- North to northwesterly 10 to 15 knots tending northwest to southwesterly in the early afternoon then tending southeast to southwesterly in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Sunny.
Flinders Island Temperature Statistics View More
December Temperature
Streaky Bay (105km)
Lowest 7 December, 2025
2.9 °CAverage December
20.3 °CHighest 3 December, 2025
36.1 °C
Climate (2020–Present)
Streaky Bay (105km)
Average Low 2020–2025
12 °CAverage 2020–2025
16.4 °CAverage High 2020–2025
23.5 °C