Cape Clairault Weather Forecast
- 15
- 23
Showers. Possible storm
- 12
- 19
Shower or two. Wind easing
- 12
- 20
Possible shower
- 15
- 22
Showers
- 14
- 21
Possible shower
- 12
- 23
Sunny
- 11
- 23
Mostly sunny
Today 20 Apr South West
Partly cloudy. Very high chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds in the west. Winds northerly 15 to 25 km/h tending northwesterly 25 to 40 km/h in the morning then tending westerly 25 to 35 km/h in the late evening. Daytime maximum temperatures in the low 20s.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- Northwesterly 25 to 30 knots, reaching up to 35 knots during the afternoon and evening. Winds turning west to southwesterly in the evening.
- Seas
- 2.5 to 3 metres.
- 1st Swell
- Southwesterly 3 metres inshore, increasing to 4 metres offshore.
- Weather
- Cloudy. Near 100% chance of showers. The chance of a thunderstorm. Possible small hail offshore east of Cape Leeuwin later this evening.
- Weather Situation
- A strong cold front will reach the South West Capes late in the afternoon or early evening, moving across the South West Division tonight before weakening on Tuesday. Meanwhile, a trough extending from the Gascoyne to the eastern South West Land Division is moving east and will move to the Goldfields and Interior on Tuesday. Following a brief ridge over southern WA later Tuesday into Wednesday, a second moderate cold front will move across the southwest on Thursday.
Cape Clairault Temperature Statistics View More
April Temperature
Cape Naturaliste (18km)
Lowest 7 April, 2026
11 °CAverage April
17.4 °CHighest 3 April, 2026
26.8 °C
Climate (2021–Present)
Cape Naturaliste (18km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
22.7 °C