Hamelin Bay Beach Weather Forecast
- 11
- 17
Shower or two
- 12
- 18
Showers
- 11
- 19
Showers
- 11
- 17
Showers. Becoming windy
- 10
- 15
Showers easing. Wind easing
- 12
- 17
Showers
- 10
- 16
Showers
Today 4 Aug South West
Cloudy. High chance of showers, becoming less likely early this morning. Winds northwesterly 15 to 20 km/h tending westerly 15 to 25 km/h before dawn then becoming light in the evening. Daytime maximum temperatures around 16.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- Southwesterly 15 to 20 knots tending westerly in the morning. Winds reaching up to 25 knots offshore east of Cape Leeuwin during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore east of Cape Leeuwin during the afternoon.
- 1st Swell
- Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.
- Weather
- Cloudy. 70% chance of showers.
- Weather Situation
- A trough will move across the South West Land Division and Gascoyne today, 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.
Hamelin Bay Beach Temperature Statistics View More
August Temperature
Cape Leeuwin (19km)
Lowest 3 August, 2026
8.8 °CAverage August
12.2 °CHighest 1 August, 2026
16.3 °C
Climate (2021–2026)
Cape Leeuwin (19km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
20.7 °C