South Island Weather Forecast

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    Sunny

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    Sunny

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    Sunny

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    Sunny

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    Sunny

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    Sunny

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    Sunny

Today 12 Jul Pilbara

Sunny. Winds east to southeasterly 15 to 25 km/h tending east to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures 25 to 30.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
South to southeasterly about 10 knots tending east to southeasterly 10 to 15 knots in the morning then becoming variable about 10 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre offshore.
Weather
Sunny.
Weather Situation
A ridge lies over southern WA with a weak trough near the west Kimberley and Pilbara coasts.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Island Temperature Statistics View More

July Temperature

Onslow Airport (31km)

  • Lowest 4 July, 2026

    11.3 °C

  • Average July

    19.1 °C

  • Highest 10 July, 2026

    28.6 °C

Climate (2021–2026)

Onslow Airport (31km)

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  • Average Low 2021–2026

    20.5 °C

  • Average 2021–2026

    25.8 °C

  • Average High 2021–2026

    32.8 °C
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