Hamelin Bay Beach Weather Forecast
- 12
- 18
Showers increasing
- 11
- 16
Showers. Windy
- 12
- 17
Showers
- 12
- 17
Shower or two
- 9
- 17
Possible shower
- 8
- 18
Mostly sunny
- 10
- 19
Showers increasing
Today 29 Jun South West
Cloudy. Very high chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the west in the late afternoon and evening. Light winds becoming northwesterly 20 to 30 km/h in the middle of the day. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching between 14 and 17.
Leeuwin Coastal Waters
Cape Naturaliste to Walpole- Wind
- West to southwesterly 15 to 20 knots tending west to northwesterly 20 to 25 knots during the morning and early afternoon. Winds reaching up to 30 knots during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 2 to 3 metres during the afternoon.
- 1st Swell
- Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore east of Cape Leeuwin.
- Weather
- Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the afternoon and evening.
Hamelin Bay Beach Temperature Statistics View More
June Temperature
Cape Leeuwin (19km)
Lowest 15 June, 2026
10.3 °CAverage June
15 °CHighest 7 June, 2026
20.5 °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