Trealla Beach Weather Forecast

    • 20
    • 35

    Sunny

    • 20
    • 34

    Partly cloudy

    • 21
    • 36

    Partly cloudy

    • 22
    • 36

    Sunny

    • 22
    • 38

    Sunny

    • 22
    • 38

    Sunny

    • 23
    • 39

    Sunny

Today 13 Dec Pilbara

Partly cloudy. Medium chance of showers in the east during this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm. Thunderstorms possibly severe with damaging winds and heavy rain which may lead to flash flooding during this afternoon and evening. Winds northwest to southwesterly 15 to 20 km/h tending northwest to northeasterly 20 to 30 km/h in the morning then tending northwest to southwesterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 37 to 43.

Ningaloo Coastal Waters

North West Cape to Cape Cuvier
Wind
Southerly 15 to 20 knots turning southwesterly 10 to 15 knots in the late morning.
Seas
1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A trough extending south through the Gascoyne will deepen near the west today. The trough will move offshore on Sunday as a strengthening high pressure system moves into the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Trealla Beach Temperature Statistics View More

December Temperature

Learmonth Airport (28km)

  • Lowest 6 December, 2025

    19.1 °C
  • Average December

    28.3 °C
  • Highest 7 December, 2025

    41.8 °C

Climate (2020–Present)

Learmonth Airport (28km)

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  • Average Low 2020–2025

    18 °C
  • Average 2020–2025

    24.6 °C
  • Average High 2020–2025

    32.7 °C
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