Tumbledown Point Weather Forecast
- 17
- 21
Partly cloudy
- 17
- 21
Partly cloudy
- 17
- 21
Partly cloudy
- 16
- 21
Sunny
- 16
- 20
Partly cloudy
- 16
- 21
Partly cloudy
- 16
- 21
Windy
Today 25 Sep Gascoyne
Mostly sunny. Slight chance of a shower in the far northeast during this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the east during this afternoon and evening. Winds southeast to southwesterly 15 to 20 km/h tending northwest to southwesterly 20 to 30 km/h in the middle of the day then tending south to southwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures around 30.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Southerly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
- Weather
- Mostly sunny.
- Weather Situation
- An inland trough and developing low pressure system will move westwards over the next few days across southern and central WA, to be near the west coast on Sunday. Meanwhile, a cold front will brush past the southern districts today, followed by a strong high pressure system developing south of the Bight on Saturday. As the high moves east on Monday, the low pressure system will slip into the Bight, with the trough moving inland again ahead of the next cold front arriving on Tuesday.
Tumbledown Point Temperature Statistics View More
September Temperature
Shark Bay Airport (39km)
Lowest 3 September, 2026
10 °CAverage September
19.1 °CHighest 18 September, 2026
29.2 °C
Climate (2021–2026)
Shark Bay Airport (39km)
Average Low 2021–2026
16.8 °CAverage 2021–2026
22.3 °CAverage High 2021–2026
29.5 °C