Nancy Cove Weather Forecast
- 15
- 21
Rain. Heavy falls possible
- 14
- 19
Showers. Very windy
- 12
- 18
Showers
- 14
- 18
Possible shower
- 12
- 17
Partly cloudy
- 12
- 19
Shower or two
- 15
- 20
Showers
Today 6 Jul Lower West
Partly cloudy. Very high chance of rain, most likely in the afternoon and evening. Heavy falls and damaging winds possible. The chance of a thunderstorm near the coast in the afternoon, possibly severe. Winds northerly 20 to 30 km/h increasing to 30 to 45 km/h in the morning then turning westerly 20 to 30 km/h in the late afternoon. Overnight temperatures falling to between 7 and 12 with daytime temperatures reaching between 18 and 21.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Northerly 20 to 25 knots, reaching up to 35 knots in the early afternoon. Winds increasing to 30 knots before turning westerly 20 to 25 knots in the late afternoon.
- Seas
- 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
- 1st Swell
- Southwesterly 1 to 1.5 metres, tending westerly 2 to 4 metres around midday.
- Weather
- Cloudy. Near 100% chance of rain. Heavy falls possible. The chance of a thunderstorm this afternoon. Squalls to at least 40 knots possible.
- Weather Situation
- A cold front embedded in a vigorous westerly flow will move over Perth Local Waters later this afternoon, ahead of another front and associated cold pool on Monday.
Nancy Cove Temperature Statistics View More
July Temperature
Rottnest Island (1km)
Lowest 4 July, 2025
13.5 °CAverage July
16.6 °CHighest 1 July, 2025
21 °C
Climate (2020–Present)
Rottnest Island (1km)
Average Low 2020–2025
16.1 °CAverage 2020–2025
19 °CAverage High 2020–2025
22.8 °C