Gantheaume Bay Weather Forecast
- 14
- 27
Sunny
- 14
- 31
Sunny
- 19
- 32
Shower or two developing
- 18
- 29
Showers easing
- 18
- 29
Partly cloudy
- 17
- 28
Partly cloudy
- 16
- 26
Shower or two
Today 24 Apr Central West
Sunny. Winds south to southwesterly 20 to 30 km/h tending south to southeasterly 15 to 20 km/h in the evening.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Southerly 15 to 25 knots.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Denham during the afternoon.
- 1st Swell
- Southwesterly 2 to 3 metres.
- Weather
- Mostly sunny. The chance of a thunderstorm about Shark Bay.
- Weather Situation
- A trough is moving eastward over the south coast with the northern end of a cold front to brush the southwest coast later on tonight A high pressure ridge will then become established through southern WA during the weekend, moving into the Bight on Sunday night as a trough deepens down the west coast.
Gantheaume Bay Temperature Statistics View More
April Temperature
Kalbarri (3km)
Lowest 22 April, 2026
12.5 °CAverage April
22.8 °CHighest 14 April, 2026
36.2 °C
Climate (2021–Present)
Kalbarri (3km)
Average Low 2021–2026
15.6 °CAverage 2021–2026
22.3 °CAverage High 2021–2026
28.3 °C