Trealla Beach Weather Forecast

    • 16
    • 29

    Partly cloudy

    • 15
    • 27

    Sunny

    • 15
    • 26

    Shower

    • 14
    • 25

    Partly cloudy

    • 11
    • 26

    Sunny

    • 12
    • 28

    Sunny

    • 14
    • 31

    Sunny

Today 3 Sep Pilbara

Mostly sunny. Winds northeast to southeasterly 15 to 25 km/h tending west to northwesterly 20 to 30 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures in the low to mid 30s.

Ningaloo Coastal Waters

North West Cape to Cape Cuvier
Wind
South to southwesterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Mostly sunny.
Weather Situation
A west coast trough is developing and will move inland today and Thursday, as the ridge over the southeast of the state weakens. A cloud band associated with the trough will bring rain to inland southern WA. A cold front will sweep through the South West Land Division on Friday and Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Trealla Beach Temperature Statistics View More

September Temperature

Learmonth Airport (28km)

  • Lowest 1 September, 2025

    11.3 °C

  • Average September

    20.1 °C

  • Highest 1 September, 2025

    29 °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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