Petit Point Weather Forecast
- 23
- 28
Windy
- 22
- 28
Windy
- 22
- 29
Windy
- 23
- 29
Windy
- 22
- 29
Windy
- 22
- 31
Windy
- 24
- 33
Sunny
Today 16 Dec Gascoyne
Mostly sunny. Medium chance of showers in the far northeast in the afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm inland in the afternoon and evening. Winds northwest to northeasterly 20 to 30 km/h tending northwest to southwesterly 25 to 35 km/h in the late afternoon then tending south to southwesterly in the evening. Daytime maximum temperatures around 40.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Southwesterly 15 to 20 knots turning southerly 20 to 25 knots in the late afternoon.
- Seas
- Around 1 metre, increasing to 1 to 2 metres around midday.
- 1st Swell
- Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Partly cloudy. Patchy fog south of Denham near the coast in the early morning with reduced visibility.
- Weather Situation
- A deep trough near the west coast is slowly moving inland as a high pressure system in the Bight moves east. The trough will move further inland today across the South West Land Division ahead of a weak cold front brushing the south coast. A new ridge building across the southwest coast by Wednesday will extend along southern WA on Thursday. A new west coast trough will form on Friday.
Petit Point Temperature Statistics View More
December Temperature
Shark Bay Airport (30km)
Lowest 6 December, 2025
18.1 °CAverage December
24.8 °CHighest 1 December, 2025
38.9 °C
Climate (2020–Present)
Shark Bay Airport (30km)
Average Low 2020–2025
16.8 °CAverage 2020–2025
22.3 °CAverage High 2020–2025
29.6 °C