Parker Rock Weather Forecast
- 16
- 20
Mostly sunny
- 15
- 22
Sunny
- 17
- 22
Mostly sunny
- 18
- 21
Shower or two. Becoming windy
- 13
- 20
Mostly sunny
- 12
- 20
Sunny
- 15
- 21
Partly cloudy
Today 18 May Lower West
Sunny. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- South to southeasterly about 10 knots increasing to 10 to 15 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge lies over the region and will persist through the much of the week.
Parker Rock Temperature Statistics View More
May Temperature
Rottnest Island (3km)
Lowest 2 May, 2026
12.4 °CAverage May
17.5 °CHighest 12 May, 2026
25.4 °C
Climate (2021–Present)
Rottnest Island (3km)
Average Low 2021–2026
16 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
22.7 °C