Guillotine Beach Weather Forecast
- 4
- 15
Partly cloudy
- 5
- 19
Showers increasing
- 10
- 16
Showers easing
- 10
- 18
Showers
- 10
- 19
Showers
- 9
- 16
Showers
- 9
- 15
Showers easing
Today 2 Aug South West
Partly cloudy. Light winds.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- North to northeasterly about 10 knots increasing to 10 to 15 knots in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore east of Cape Leeuwin.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system moves east across southern WA today, followed by a trough approaching the west coast on Monday in association with a cloud band. The trough will move across the South West Land Division and Gascoyne on Tuesday, ahead of a cold front along the south coast. Another weak front will brush past the southwest coast, as a weak ridge briefly forms over inland southern WA on Wednesday before weakening on Thursday ahead of the next cold front.
Guillotine Beach Temperature Statistics View More
August Temperature
Cape Naturaliste (32km)
Lowest 1 August, 2026
12 °CAverage August
13.1 °CHighest
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Climate (2021–2026)
Cape Naturaliste (32km)
Average Low 2021–2026
13.2 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
22.7 °C