Hamelin Bay Beach Weather Forecast
- 8
- 17
Clear
- 8
- 22
Sunny
- 14
- 25
Showers increasing
- 14
- 19
Shower or two
- 13
- 21
Possible shower
- 14
- 21
Showers
- 12
- 18
Shower or two
Today 12 Oct South West
Clear. Winds southeasterly 15 to 20 km/h.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- Southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Cape Leeuwin in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres inshore.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Mostly clear.
- Weather Situation
- A ridge extends over southern and western waters. The ridge will slowly move east as a trough over the Pilbara extends over the Gascoyne and Midwest coasts from Tuesday. The trough will move east from late Wednesday ahead of a cold front moving over southern parts of the State on Thursday.
Hamelin Bay Beach Temperature Statistics View More
October Temperature
Cape Leeuwin (19 km)
Lowest 2 October, 2026
10.5 °CAverage October
15.2 °CHighest 7 October, 2026
20.1 °C
Climate (2021–2026)
Cape Leeuwin (19 km)
Average Low 2021–2026
14.9 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.8 °C