Greenough Reef Weather Forecast
- 18
- 34
Partly cloudy
- 17
- 29
Windy. Mostly sunny
- 15
- 33
Becoming windy. Sunny
- 16
- 35
Becoming windy. Sunny
- 20
- 42
Sunny
- 24
- 41
Wind easing. Partly cloudy
- 24
- 39
Sunny
Today 19 Dec Geraldton
Partly cloudy. Slight chance of a shower. The chance of a thunderstorm. Winds southwesterly 25 to 30 km/h tending southerly 30 to 40 km/h in the late afternoon.
Geraldton Coastal Waters
Kalbarri to Jurien Bay- Wind
- Southerly 15 to 25 knots, reaching up to 30 knots in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
- 1st Swell
- South to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
- Weather
- Mostly sunny. The chance of a thunderstorm inshore.
- Weather Situation
- A west coast trough will move to the Goldfields and inland Gascoyne on Saturday as a weak front brushes past the south coast. A ridge will then develop across much of southern WA on Sunday, pushing the trough further north. Another weak front will brush the south coast on Monday, followed by the west coast trough returning by Tuesday.
Greenough Reef Temperature Statistics View More
December Temperature
Geraldton Airport (9km)
Lowest 7 December, 2025
13.5 °CAverage December
23.2 °CHighest 1 December, 2025
42.2 °C
Climate (2020–Present)
Geraldton Airport (9km)
Average Low 2020–2025
14 °CAverage 2020–2025
19.9 °CAverage High 2020–2025
27.4 °C