Shag Islands Weather Forecast
- 11
- 17
Partly cloudy
- 12
- 18
Shower or two
- 12
- 18
Showers
- 15
- 18
Showers easing
- 14
- 18
Showers
- 11
- 18
Mostly sunny
- 11
- 18
Mostly sunny
Today 1 Sep Perth
Partly cloudy. Light winds becoming southwesterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southerly 10 to 15 knots tending southeasterly in the early morning then turning south to southwesterly below 10 knots in the middle of the day.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- 1st Swell
- West to southwesterly 1.5 to 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A broad trough is moving through southern central WA as a cold front approaches the southwest corner of the state. A weak ridge will extend over the Lower West coast and push east in the wake of the cold front. Further weak cold fronts will move over southern districts on Wednesday and Thursday.
Shag Islands Temperature Statistics View More
September Temperature
Garden Island (5km)
Lowest
–Average September
–Highest
–
Climate (2021–2026)
Garden Island (5km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
23.3 °C