Colpoys Point Weather Forecast
- 24
- 33
Mostly sunny
- 21
- 29
Partly cloudy
- 20
- 25
Cloud clearing
- 17
- 32
Sunny
- 19
- 30
Sunny
- 18
- 28
Partly cloudy
- 15
- 28
Cloud clearing
Today 15 Dec Perth
Mostly sunny. The chance of a thunderstorm in the early afternoon. Winds north to northeasterly 20 to 30 km/h shifting westerly in the late morning and early afternoon.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- North to northeasterly 10 to 15 knots becoming variable about 10 knots in the early morning.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly around 1 metre.
- Weather
- Mostly sunny. The chance of a thunderstorm in the early afternoon.
- Weather Situation
- A trough is deepening offshore from the west coast associated with a low pressure system. The trough will move back to the west coast throughout today, before moving inland ahead of a cold front brushing the south coast by Tuesday. A new ridge will build across the southwest coast from Wednesday.
Colpoys Point Temperature Statistics View More
December Temperature
Garden Island (2km)
Lowest 4 December, 2025
16.4 °CAverage December
21.7 °CHighest 1 December, 2025
36.8 °C
Climate (2020–Present)
Garden Island (2km)
Average Low 2020–2025
15.1 °CAverage 2020–2025
18.9 °CAverage High 2020–2025
23.4 °C