Shoalwater Bay Weather Forecast
- 12
- 21
Sunny
- 12
- 18
Rain easing. Wind easing
- 14
- 19
Showers. Windy
- 13
- 17
Showers
- 13
- 17
Showers
- 12
- 17
Showers
- 10
- 16
Showers easing
Today 25 Jun Perth
Sunny. Winds northerly 15 to 25 km/h turning northeasterly in the late afternoon.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Northerly 15 to 25 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Sunny.
- 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.
Shoalwater Bay Temperature Statistics View More
June Temperature
Garden Island (4km)
Lowest 18 June, 2026
6.5 °CAverage June
14.6 °CHighest 7 June, 2026
21 °C
Climate (2021–2026)
Garden Island (4km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C