Trealla Beach Weather Forecast
- 20
- 38
Partly cloudy
- 20
- 36
Sunny
- 21
- 34
Partly cloudy
- 21
- 35
Partly cloudy
- 22
- 36
Sunny
- 22
- 37
Partly cloudy
- 23
- 38
Sunny
Today 12 Dec Pilbara
Partly cloudy. Medium chance of showers in the far east, most likely during this afternoon and early evening. Near zero chance of rain elsewhere. The chance of a thunderstorm during this afternoon and evening. Winds northwest to southwesterly 15 to 20 km/h tending north to northwesterly 15 to 25 km/h in the middle of the day then tending northwest to southwesterly 20 to 30 km/h in the early afternoon. Daytime maximum temperatures 39 to 44.
Ningaloo Coastal Waters
North West Cape to Cape Cuvier- Wind
- Southerly 15 to 25 knots.
- Seas
- 1.5 to 2 metres.
- 1st Swell
- Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
- Weather
- Cloud clearing.
- Weather Situation
- A broad trough extending from the Gascoyne to the Goldfields will gradually move westwards to be located near the west coast by the weekend where it will deepen. The trough will move offshore on Sunday as a high pressure system moves into the Bight and strengthens.
Trealla Beach Temperature Statistics View More
December Temperature
Learmonth Airport (28km)
Lowest 6 December, 2025
19.1 °CAverage December
28.3 °CHighest 7 December, 2025
41.8 °C
Climate (2020–Present)
Learmonth Airport (28km)
Average Low 2020–2025
18 °CAverage 2020–2025
24.6 °CAverage High 2020–2025
32.7 °C