Dyer Island Weather Forecast
- 12
- 21
Windy. Clear
- 13
- 18
Rain. Windy
- 13
- 19
Showers. Very windy
- 14
- 19
Showers. Windy
- 14
- 18
Showers
- 13
- 18
Showers. Windy
- 11
- 17
Showers
Today 25 Jun Lower West
Clear. Winds northeasterly 15 to 25 km/h.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- North to northeasterly 15 to 25 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Clear.
- Weather Situation
- A ridge is weakening over the region today. A cold front will sweep across the coastal waters on Friday morning, then a deep low will pass south of the lower west coast early Saturday, resulting in a gusty westerly flow across the Perth coast persisting into Saturday. Winds will begin to ease on Sunday as the low moves eastward through the Southern Ocean and a weak ridge extends in from the west.
Dyer Island Temperature Statistics View More
June Temperature
Swanbourne (21km)
Lowest 16 June, 2026
5.6 °CAverage June
13.9 °CHighest 24 June, 2026
21.8 °C
Climate (2021–2026)
Swanbourne (21km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C