Hamelin Bay Beach Weather Forecast
- 11
- 17
Partly cloudy
- 7
- 17
Mostly sunny
- 7
- 18
Partly cloudy
- 7
- 19
Partly cloudy
- 12
- 19
Showers
- 12
- 17
Shower or two
- 9
- 18
Partly cloudy
Today 22 Jul South West
Mostly clear. Light winds.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- East to southeasterly about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southwesterly 3 metres inshore, increasing to 3 to 4 metres offshore east of Cape Leeuwin.
- Weather
- Cloudy.
- Weather Situation
- A high pressure centre over waters west of the state extends a ridge over southern WA. The ridge will persist over the region for the remainder of the week as the high pressure centre slowly moves east. A cold front will then cross southwestern parts during late Saturday into Sunday.
Hamelin Bay Beach Temperature Statistics View More
July Temperature
Cape Leeuwin (19km)
Lowest 4 July, 2026
9.7 °CAverage July
15.2 °CHighest 15 July, 2026
23 °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