Gantheaume Bay Weather Forecast
- 16
- 26
Partly cloudy
- 16
- 25
Partly cloudy
- 14
- 25
Partly cloudy
- 13
- 26
Becoming windy. Partly cloudy
- 14
- 28
Becoming windy. Sunny
- 15
- 28
Becoming windy. Sunny
- 14
- 30
Sunny
Today 22 Nov Central West
Mostly clear. Slight chance of a shower near the coast, near zero chance elsewhere. Winds southwesterly 15 to 25 km/h.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Southerly 15 to 20 knots.
- Seas
- 1.5 metres.
- 1st Swell
- Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Mostly clear.
- Weather Situation
- A trough near the west coast is moving inland ahead of a cold front approaching from west. The front weakens inland on Sunday, followed by a series of weak troughs along the south coast associated with a couple of low pressure systems moving through the Bight. A high pressure ridge will build about the southwest coast later Sunday and extend over southern WA on Monday.
Gantheaume Bay Temperature Statistics View More
November Temperature
Kalbarri (3km)
Lowest 7 November, 2025
10.7 °CAverage November
25.9 °CHighest 17 November, 2025
39.4 °C
Climate (2020–Present)
Kalbarri (3km)
Average Low 2020–2025
15.6 °CAverage 2020–2025
22.3 °CAverage High 2020–2025
28.3 °C