South Island Weather Forecast

    • 16
    • 23

    Sunny

    • 16
    • 22

    Partly cloudy

    • 16
    • 22

    Sunny

    • 15
    • 22

    Sunny

    • 17
    • 23

    Sunny

    • 17
    • 22

    Sunny

    • 18
    • 22

    Sunny

Today 29 Jun Pilbara

Sunny. Light winds becoming southeasterly 15 to 20 km/h in the morning then becoming light in the middle of the day. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching 22 to 27.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Southerly 10 to 15 knots, reaching up to 20 knots offshore east of Barrow Island early in the morning. Winds tending southeasterly in the early morning then becoming variable below 10 knots in the early afternoon.
Seas
Around 1 metre, decreasing below 0.5 metres during the afternoon.
1st Swell
West to southwesterly around 1 metre inshore, increasing to 1.5 to 2.5 metres about offshore western waters.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Island Temperature Statistics View More

June Temperature

Onslow Airport (31km)

  • Lowest 18 June, 2026

    10.2 °C

  • Average June

    20.1 °C

  • Highest 7 June, 2026

    29.5 °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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