Brown Island Weather Forecast

    • 16
    • 22

    Partly cloudy

    • 17
    • 22

    Partly cloudy

    • 16
    • 22

    Sunny

    • 18
    • 22

    Sunny

    • 19
    • 23

    Cloudy

    • 19
    • 23

    Partly cloudy

    • 20
    • 22

    Shower

Today 4 Aug Pilbara

Sunny. The chance of fog in the northeast in the early morning. Winds southerly 15 to 20 km/h turning southeasterly 25 to 35 km/h during the morning then tending south to southeasterly 15 to 20 km/h in the early afternoon. Overnight temperatures falling to between 8 and 14 with daytime temperatures reaching 23 to 29.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
South to southeasterly 15 to 20 knots becoming variable about 10 knots in the evening then becoming south to southwesterly 10 to 15 knots in the late evening.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brown Island Temperature Statistics View More

August Temperature

Onslow Airport (61km)

  • Lowest 2 August, 2025

    10.3 °C

  • Average August

    18.3 °C

  • Highest 1 August, 2025

    25.2 °C

Climate (2020–Present)

Onslow Airport (61km)

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  • Average Low 2020–2025

    20.5 °C

  • Average 2020–2025

    25.8 °C

  • Average High 2020–2025

    32.8 °C
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