Margaret River Mouth Weather Forecast
- 9
- 20
Shower or two
- 10
- 17
Showers. Possible storm
- 10
- 17
Possible morning storm. Showers
- 10
- 17
Showers
- 10
- 17
Showers
- 8
- 15
Showers
- 9
- 16
Showers
Today 25 Jun South West
Mostly sunny. Medium chance of showers near the Southwest Capes, most likely late this afternoon and evening. Near zero chance of rain elsewhere. Winds north to northeasterly 20 to 30 km/h. Daytime maximum temperatures around 19.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- Northerly 15 to 25 knots increasing to 20 to 30 knots in the morning.
- Seas
- 1 to 1.5 metres, increasing to 2 to 3 metres during the morning.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A ridge over southern WA is slowly moving east. A strong cold front will cross the west coast on Friday, followed by a deep low pressure system which will move south of the state over the weekend.
Margaret River Mouth Temperature Statistics View More
June Temperature
Cape Leeuwin (46km)
Lowest 15 June, 2026
10.3 °CAverage June
14.9 °CHighest 7 June, 2026
20.5 °C
Climate (2021–2026)
Cape Leeuwin (46km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
20.7 °C