Margaret River Mouth Weather Forecast
- 10
- 17
Showers
- 10
- 17
Showers increasing
- 9
- 15
Showers
- 9
- 17
Showers
- 9
- 16
Shower or two
- 7
- 17
Cloudy
- 7
- 17
Partly cloudy
Today 28 Jun South West
Cloudy. Very high chance of showers, becoming less likely late this afternoon and evening. Winds west to southwesterly 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures between 14 and 17.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- Southwesterly 20 to 25 knots, reaching up to 30 knots during the morning.
- Seas
- 2 to 3 metres, decreasing to 1.5 to 2 metres around midday.
- 1st Swell
- Southwesterly 4 to 5 metres.
- Weather
- Cloudy. 95% chance of showers.
- Caution
- Large and powerful surf conditions until this afternoon are expected to be hazardous for coastal activities such as swimming, surfing and rock fishing.
- Weather Situation
- A vigorous westerly flow brings large waves and swells to the west and south coasts over the weekend. A deep low pressure system is moving south of the state, into the Bight today. A series of cold fronts and troughs thereafter will maintain the westerly flow across southern WA waters well into next week, while a weak ridge will develop over the Gascoyne coast.
Margaret River Mouth Temperature Statistics View More
June Temperature
Cape Leeuwin (46km)
Lowest 15 June, 2026
10.3 °CAverage June
15 °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