Flinders Island Weather Forecast
- 18
- 18
Partly cloudy
- 17
- 18
Partly cloudy
- 17
- 19
Partly cloudy
- 18
- 21
Partly cloudy
- 20
- 22
Partly cloudy
- 20
- 21
Shower
- 18
- 19
Shower
Today 26 Apr West Coast
Partly cloudy. Winds southerly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures in the low 20s.
Lower West Coastal Waters
Elliston to Cape Carnot- Wind
- South to southwesterly 10 to 15 knots becoming south to southeasterly about 10 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system south of the Bight will drift east on Monday to merge with the strong high in the Tasman Sea. The strong high will extend a ridge across South Australia through to Friday.
Flinders Island Temperature Statistics View More
April Temperature
Streaky Bay (105km)
Lowest 14 April, 2026
5.3 °CAverage April
17.6 °CHighest 23 April, 2026
31.6 °C
Climate (2021–Present)
Streaky Bay (105km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
23.6 °C