Gantheaume Bay Weather Forecast
- 19
- 29
Possible storm
- 17
- 27
Partly cloudy
- 17
- 26
Partly cloudy
- 15
- 23
Partly cloudy
- 10
- 23
Sunny
- 10
- 25
Sunny
- 12
- 28
Sunny
Today 28 Apr Central West
Partly cloudy. High chance of showers in the south, medium chance elsewhere. The chance of a thunderstorm. Winds east to northeasterly 15 to 20 km/h tending northwest to southwesterly in the early afternoon then tending southeast to southwesterly in the late afternoon. Daytime maximum temperatures 22 to 30.
Gascoyne Coastal Waters
Cape Cuvier to Kalbarri- Wind
- Variable about 10 knots becoming northwest to southwesterly 10 to 15 knots in the early afternoon then tending southeast to southwesterly in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2 to 3 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm in the morning and afternoon.
- Weather Situation
- A broad trough extends from Shark Bay to Esperance and begins moving eastwards from Wednesday. A new ridge will strengthen from the west in the wake of the trough as a cold front and low pressure system through the Southern Ocean bring increasing winds about the southern districts late in the week.
Gantheaume Bay Temperature Statistics View More
April Temperature
Kalbarri (3km)
Lowest 22 April, 2026
12.5 °CAverage April
22.7 °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
28.2 °C