Nancy Cove Weather Forecast
- 13
- 19
Rain. Very windy
- 10
- 16
Showers. Wind easing
- 12
- 17
Showers
- 13
- 17
Showers. Possible storm
- 9
- 14
Showers. Wind easing
- 9
- 15
Cloudy
- 10
- 16
Shower or two
Today 20 Jul Lower West
Cloudy. Very high chance of rain. The chance of a thunderstorm early this evening, possibly severe. Winds west to northwesterly 30 to 40 km/h turning south to southwesterly 25 to 40 km/h in the evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Southwesterly 25 to 30 knots turning southerly 20 to 30 knots in the evening.
- Seas
- 3 metres.
- 1st Swell
- West to southwesterly 2 to 3 metres.
- Weather
- Cloudy. 95% chance of rain. The chance of a thunderstorm early this evening, possibly severe.
- Caution
- Large and powerful surf conditions during the evening are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
- Weather Situation
- A strong cold front crossing the Local Waters will move inland this evening. A new ridge will develop to the north of the Local Waters on Monday. Another cold front will move through the Local Waters later Wednesday or early Thursday.
Nancy Cove Temperature Statistics View More
July Temperature
Rottnest Island (1km)
Lowest 8 July, 2025
11.2 °CAverage July
15.5 °CHighest 6 July, 2025
21.7 °C
Climate (2020–Present)
Rottnest Island (1km)
Average Low 2020–2025
16.1 °CAverage 2020–2025
19 °CAverage High 2020–2025
22.8 °C