North Cottesloe Beach Weather Forecast
- 7
- 17
Sunny
- 10
- 19
Showers. Very windy
- 7
- 15
Showers easing. Wind easing
- 8
- 17
Showers
- 10
- 18
Showers. Becoming windy
- 9
- 15
Showers easing
- 7
- 17
Partly cloudy
Today 19 Jul Perth
Mostly sunny day. The chance of fog and frost about the hills early this morning. Slight chance of a shower late this afternoon and evening. Light winds.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- East to northeasterly 10 to 15 knots turning north to northwesterly during the afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2.5 to 4 metres, decreasing to 2 to 3 metres during the morning.
- Weather
- Mostly sunny.
- Weather Situation
- A weak cold front will dissipate over eastern parts of the South West Land Division on Friday evening, with a ridge extending over southern parts of the State during Friday night and Saturday. A strong cold front will cross the South West Land Division during Sunday afternoon and evening, continuing east on Monday as a ridge extends across the southern half of WA.
North Cottesloe Beach Temperature Statistics View More
July Temperature
Swanbourne (3km)
Lowest 11 July, 2025
4.9 °CAverage July
14.2 °CHighest 6 July, 2025
21.5 °C
Climate (2020–Present)
Swanbourne (3km)
Average Low 2020–2025
14.6 °CAverage 2020–2025
18.9 °CAverage High 2020–2025
24.3 °C