Gantheaume Bay Weather Forecast
- 13
- 21
Shower or two
- 9
- 21
Partly cloudy
- 9
- 21
Partly cloudy
- 11
- 20
Showers
- 8
- 19
Mostly sunny
- 7
- 19
Mostly sunny
- 7
- 19
Sunny
Today 12 Jun Central West
Partly cloudy. Medium chance of showers, becoming less likely early this morning. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly 20 to 30 km/h during the day. Daytime maximum temperatures between 16 and 20.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Southerly 15 to 25 knots turning southeasterly 15 to 20 knots in the late morning and afternoon.
- Seas
- 1 to 2 metres.
- 1st Swell
- Southwesterly 2 to 3 metres.
- Weather
- Partly cloudy. 80% chance of showers.
- Weather Situation
- A deep trough over southern WA is moving east, ahead of a cold front moving through the South West Land Division this morning. The trough and cold front moves east through southern parts today, with a weak high pressure system developing in its wake. A new cold front brushes along the south coast on Sunday.
Gantheaume Bay Temperature Statistics View More
June Temperature
Kalbarri (3km)
Lowest 6 June, 2026
9.3 °CAverage June
17.2 °CHighest 4 June, 2026
25.6 °C
Climate (2021–Present)
Kalbarri (3km)
Average Low 2021–2026
15.6 °CAverage 2021–2026
22.3 °CAverage High 2021–2026
28.2 °C