Cape Radstock Weather Forecast
- 12
- 15
Shower
- 12
- 15
Shower
- 11
- 16
Partly cloudy
- 8
- 18
Sunny
- 11
- 20
Windy
- 14
- 21
Windy
- 13
- 19
Shower
Today 16 Aug West Coast
Partly cloudy. High chance of showers east of Ceduna, medium chance elsewhere. Winds west to southwesterly 20 to 30 km/h. Daytime maximum temperatures between 15 and 18.
Upper West Coastal Waters
Fowlers Bay to Elliston- Wind
- West to southwesterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 3 metres, increasing to 3 to 4 metres south of Streaky Bay.
- Weather
- Partly cloudy. 90% chance of showers.
- Weather Situation
- A high pressure ridge will begin to push in from the western waters before moving into the Bight late Sunday. A weak cold front will pass over southern coasts late on Saturday with the associated low pressure system moving over the south east on Sunday morning. The high in the Bight will begin moving towards Tasmania early next week, continuing to extend a ridge over coastal waters.
Cape Radstock Temperature Statistics View More
August Temperature
Streaky Bay (46km)
Lowest 10 August, 2025
5 °CAverage August
11 °CHighest 14 August, 2025
21.6 °C
Climate (2020–Present)
Streaky Bay (46km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
16.4 °CAverage High 2020–2025
23.6 °C