Irwin River Entrance Weather Forecast
- 19
- 31
Mostly sunny
- 18
- 29
Partly cloudy
- 18
- 27
Becoming windy. Partly cloudy
- 16
- 31
Becoming windy. Sunny
- 19
- 33
Partly cloudy
- 17
- 29
Becoming windy. Mostly sunny
- 17
- 33
Becoming windy. Sunny
Today 15 Dec Central West
Mostly sunny. Slight chance of a shower in the east, becoming less likely early this evening. Near zero chance of rain elsewhere. The chance of a thunderstorm, possibly severe with damaging winds and heavy rain which may lead to flash flooding in the east. The chance of smoke haze in the south later this evening. Winds north to northwesterly 15 to 25 km/h tending northwest to southwesterly 20 to 30 km/h in the early afternoon then tending southeast to southwesterly 15 to 25 km/h in the evening.
Geraldton Coastal Waters
Kalbarri to Jurien Bay- Wind
- Southwesterly 10 to 15 knots turning south to southeasterly below 10 knots in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm north of Geraldton. The chance of fog later this evening with reduced visibility.
- Weather Situation
- A deep trough near the west coast is slowly moving inland as a high pressure system in the Bight moves east. The trough will move further inland on Tuesday across the South West Land Division ahead of a weak cold front brushing the south coast. A new ridge building across the southwest coast by Wednesday will extend along southern WA on Thursday. A new west coast trough will form on Friday.
Irwin River Entrance Temperature Statistics View More
December Temperature
Geraldton Airport (54km)
Lowest 7 December, 2025
13.5 °CAverage December
23.6 °CHighest 1 December, 2025
42.2 °C
Climate (2020–Present)
Geraldton Airport (54km)
Average Low 2020–2025
14 °CAverage 2020–2025
19.9 °CAverage High 2020–2025
27.4 °C