Phillip Rock Weather Forecast
- 10
- 18
Clear
- 13
- 20
Sunny day. Showers increasing
- 15
- 18
Showers easing
- 14
- 18
Possible shower
- 14
- 19
Shower or two
- 14
- 17
Showers
- 13
- 17
Showers easing. Wind easing
Today 2 Aug Lower West
Clear. Light winds becoming easterly 15 to 20 km/h in the late evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Easterly about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 1.5 to 2 metres.
- Weather
- Mostly clear.
- Weather Situation
- A ridge is moving east today. A trough will approach on Monday before moving east on Tuesday, followed by a cold front along the southwest coast. A weak ridge will briefly return on Wednesday, before weakening on Thursday ahead of the next cold front.
Phillip Rock Temperature Statistics View More
August Temperature
Rottnest Island (5km)
Lowest 1 August, 2026
13.6 °CAverage August
15.3 °CHighest
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Climate (2021–2026)
Rottnest Island (5km)
Average Low 2021–2026
16.1 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
22.8 °C