Marmaduke Point Weather Forecast
- 14
- 23
Showers increasing
- 11
- 19
Shower or two
- 10
- 19
Showers easing
- 9
- 19
Showers
- 10
- 21
Shower or two
- 11
- 20
Shower or two
- 10
- 21
Partly cloudy
Today 13 May South West
Becoming cloudy. The chance of fog in the west in the early morning. Very high chance of showers in the southwest, medium chance elsewhere. The chance of a thunderstorm near the south coast in the afternoon. Winds north to northwesterly 20 to 30 km/h tending west to northwesterly 25 to 35 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 8 and 13 with daytime temperatures reaching the low 20s.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- Northwesterly 15 to 25 knots, reaching up to 30 knots in the late morning and early afternoon. Winds turning southwesterly in the early afternoon then decreasing to 10 to 15 knots in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
- 1st Swell
- Westerly 4 metres.
- Weather
- Partly cloudy. 95% chance of showers. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- A ridge over southern and central WA is slowly weakening. A weak cold front will move across the South West Capes later this afternoon and then the remainder of the South West Land Division into the evening and Thursday, followed by another cold front brushing past the south coast on Thursday night into Friday. A new ridge will extend over southwest WA later Friday.
Marmaduke Point Temperature Statistics View More
May Temperature
Cape Leeuwin (43km)
Lowest 1 May, 2026
11 °CAverage May
16.7 °CHighest 11 May, 2026
24.5 °C
Climate (2021–Present)
Cape Leeuwin (43km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
20.7 °C