Cooper Reef Weather Forecast
- 10
- 21
Cloudy
- 10
- 23
Mostly sunny
- 13
- 27
Partly cloudy
- 17
- 31
Mostly sunny
- 17
- 26
Mostly sunny
- 15
- 22
Showers
- 12
- 20
Partly cloudy
Today 13 Sep Lower West
Partly cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Light winds becoming westerly 15 to 20 km/h in the morning then becoming light in the evening. Daytime maximum temperatures between 18 and 21.
Lancelin Coastal Waters
Jurien Bay to Two Rocks- Wind
- Westerly about 10 knots becoming south to southwesterly in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Cloudy.
- Weather Situation
- A weak front will move to the east on Sunday night along the southwest coast. A trough over the Goldfields and Interior will move west across the South West Land Division and Gascoyne on Monday as a high strengthens in the Bight, reaching the west coast on Tuesday.
Cooper Reef Temperature Statistics View More
September Temperature
Badgingarra Research Station (73km)
Lowest 2 September, 2026
6.8 °CAverage September
13.9 °CHighest 11 September, 2026
25.6 °C
Climate (2021–2026)
Badgingarra Research Station (73km)
Average Low 2021–2026
12.7 °CAverage 2021–2026
18.5 °CAverage High 2021–2026
26.3 °C