Cape Finniss Weather Forecast
- 8
- 20
Partly cloudy
- 11
- 17
Rain. Becoming windy
- 11
- 17
Morning shower or two
- 8
- 18
Partly cloudy
- 8
- 21
Sunny
- 10
- 20
Partly cloudy
- 9
- 20
Sunny
Today 23 Aug West Coast
Partly cloudy. Very high chance of rain west of Ceduna, medium chance elsewhere. The chance of a thunderstorm west of Ceduna in the late afternoon and evening. Thunderstorms possibly severe with damaging winds and heavy rain which may lead to flash flooding west of Nullarbor in the late afternoon and evening. Winds north to northeasterly 20 to 30 km/h. Daytime maximum temperatures around 20.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- Northeasterly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2 to 3 metres.
- Weather
- Partly cloudy. 60% chance of showers in the evening. The chance of a thunderstorm at night.
- Weather Situation
- A high pressure system centred over the eastern states continue to drift slowly east as a low pressure system and associated trough move into the far western SA later today and then moves across the state on Monday and out over the eastern states by later Tuesday. Another high moves into the west later Tuesday and over SA on Wednesday.
Cape Finniss Temperature Statistics View More
August Temperature
Kyancutta (86km)
Lowest 4 August, 2026
0.1 °CAverage August
13.4 °CHighest 2 August, 2026
20.4 °C
Climate (2021–2026)
Kyancutta (86km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
20 °CAverage High 2021–2026
25.9 °C