Brown Island Weather Forecast

    • 15
    • 22

    Sunny

    • 15
    • 23

    Sunny

    • 16
    • 22

    Sunny

    • 17
    • 23

    Partly cloudy

    • 19
    • 23

    Partly cloudy

    • 17
    • 23

    Partly cloudy

    • 17
    • 23

    Partly cloudy

Today 13 Aug Pilbara

Sunny. The chance of frost in the far west early this morning. Winds east to southeasterly 25 to 35 km/h becoming light in the evening then becoming southeast to southwesterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 24 to 30.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
East to southeasterly 10 to 15 knots, reaching up to 20 knots offshore east of Barrow Island during the morning and early afternoon. Winds tending east to northeasterly in the middle of the day then becoming variable about 10 knots in the early afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon.
1st Swell
West to southwesterly around 1 metre inshore, increasing to 1 to 2 metres about offshore western waters.
Weather
Sunny.
Weather Situation
A southeasterly surge extends across the Pilbara and western Kimberley waters, while a weak trough over the north Kimberley brings variable winds. The trough will extend into the Pilbara from later today with the surge weakening and an easterly flow returning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brown Island Temperature Statistics View More

August Temperature

Onslow Airport (61km)

  • Lowest 10 August, 2026

    9.5 °C
  • Average August

    20.9 °C
  • Highest 1 August, 2026

    30.4 °C

Climate (2021–2026)

Onslow Airport (61km)

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  • Average Low 2021–2026

    20.4 °C
  • Average 2021–2026

    25.8 °C
  • Average High 2021–2026

    32.8 °C
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