Gantheaume Bay Weather Forecast
- 15
- 28
Sunny
- 13
- 28
Sunny
- 14
- 29
Sunny
- 12
- 30
Sunny
- 13
- 30
Mostly sunny
- 15
- 27
Partly cloudy
- 13
- 25
Partly cloudy
Today 9 May Central West
Sunny. Winds east to northeasterly 20 to 30 km/h becoming light in the evening then becoming easterly 15 to 20 km/h in the late evening. Daytime maximum temperatures in the low to high 20s.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- East to northeasterly 15 to 20 knots becoming variable about 10 knots in the late afternoon then becoming south to southeasterly 10 to 15 knots in the evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
- 1st Swell
- Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Denham.
- Weather
- Sunny.
- Weather Situation
- A high pressure system will move slowly eastwards across the Great Australian Bight during the next few days.
Gantheaume Bay Temperature Statistics View More
May Temperature
Kalbarri (3km)
Lowest 2 May, 2026
9.7 °CAverage May
19.2 °CHighest 4 May, 2026
28.8 °C
Climate (2021–Present)
Kalbarri (3km)
Average Low 2021–2026
15.6 °CAverage 2021–2026
22.3 °CAverage High 2021–2026
28.2 °C