Mandalay Beach Weather Forecast
- 7
- 17
Partly cloudy
- 8
- 18
Partly cloudy
- 8
- 19
Shower or two
- 11
- 18
Partly cloudy
- 9
- 19
Shower or two
- 11
- 17
Shower or two
- 10
- 17
Showers
Today 30 Aug South West
Partly cloudy. Light winds.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- West to southwesterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A strong high pressure system over southern WA is slowly moving east and will exit the state on Sunday night. A west coast trough will form on Monday as a weak cold front brushes past the southwest coast. A cloud band will develop over central and southern WA on Tuesday, with the west coast trough moving inland on Wednesday ahead of a second cold front.
Mandalay Beach Temperature Statistics View More
August Temperature
North Walpole (18km)
Lowest 6 August, 2025
4.4 °CAverage August
12.1 °CHighest 13 August, 2025
24.8 °C
Climate (2020–Present)
North Walpole (18km)
Average Low 2020–2025
11.9 °CAverage 2020–2025
15.4 °CAverage High 2020–2025
20.6 °C