Cape Bellefin Weather Forecast
- 19
- 21
Windy
- 18
- 20
Partly cloudy
- 16
- 20
Partly cloudy
- 17
- 21
Sunny
- 17
- 21
Partly cloudy
- 17
- 21
Windy
- 17
- 22
Windy
Today 18 Sep Gascoyne
Partly cloudy. Slight chance of a shower near the far southwest coast in the afternoon and early evening. Near zero chance of rain elsewhere. Winds northwest to northeasterly 15 to 25 km/h tending north to northwesterly 25 to 40 km/h in the morning then tending northwest to southwesterly 20 to 30 km/h in the evening. Overnight temperatures falling to between 17 and 21 with daytime temperatures reaching the low to mid 30s.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- North to northwesterly 10 to 15 knots shifting southwesterly 15 to 20 knots in the late morning and early afternoon.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres around midday.
- 1st Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy.
Cape Bellefin Temperature Statistics View More
September Temperature
Shark Bay Airport (31km)
Lowest 3 September, 2026
10 °CAverage September
18.8 °CHighest 11 September, 2026
28.1 °C
Climate (2021–2026)
Shark Bay Airport (31km)
Average Low 2021–2026
16.8 °CAverage 2021–2026
22.3 °CAverage High 2021–2026
29.5 °C