Hillarys Boat Harbour Weather Forecast
- 15
- 21
Showers. Storm
- 15
- 21
Showers easing
- 10
- 19
Partly cloudy
- 9
- 20
Mostly sunny
- 10
- 21
Sunny
- 10
- 21
Sunny
- 12
- 21
Shower or two
Today 4 Jun Perth
Cloudy. Very high chance of showers. A thunderstorm likely. Winds north to northwesterly 25 to 35 km/h turning westerly in the middle of the day then decreasing to 15 to 25 km/h in the evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Northwesterly 20 to 30 knots turning westerly in the early afternoon. Winds tending west to southwesterly 20 to 25 knots in the late afternoon.
- Seas
- 2 to 3 metres.
- 1st Swell
- Westerly 2 to 3 metres.
- Weather
- Cloudy. 95% chance of showers. A thunderstorm likely.
- Weather Situation
- A low-pressure system is approaching from the west and will move close to the southwest coast today, before sliding into the Southern Ocean on Thursday. Associated multiple bands of showers and thunderstorms will affect the local waters until Thursday. A ridge of high pressure will extend over the area from Friday.
Hillarys Boat Harbour Temperature Statistics View More
June Temperature
Swanbourne (15km)
Lowest 1 June, 2025
14 °CAverage June
17.5 °CHighest 1 June, 2025
23.7 °C
Climate (2020–Present)
Swanbourne (15km)
Average Low 2020–2025
14.6 °CAverage 2020–2025
18.9 °CAverage High 2020–2025
24.3 °C