Rocky Islands Weather Forecast

    • 16
    • 26

    Partly cloudy

    • 16
    • 25

    Sunny

    • 17
    • 25

    Sunny

    • 19
    • 25

    Partly cloudy

    • 16
    • 25

    Cloudy

    • 15
    • 25

    Partly cloudy

    • 16
    • 24

    Sunny

Today 4 Jul Pilbara

Sunny. Winds south to southeasterly 15 to 25 km/h. Daytime maximum temperatures 23 to 29.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Southerly 10 to 15 knots, reaching up to 20 knots offshore during the morning.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon.
1st Swell
West to southwesterly 1 to 1.5 metres offshore, decreasing to around 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
Weather
Sunny.
Weather Situation
Light winds over eastern parts. A high pressure system developing in the south from today steers southerly winds over western parts. Winds tend fresh and southeasterly over northern waters on Saturday as the high pressure system moves inland.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rocky Islands Temperature Statistics View More

July Temperature

Onslow Airport (57km)

  • Lowest 1 July, 2025

    11.3 °C

  • Average July

    18.2 °C

  • Highest 2 July, 2025

    28.2 °C

Climate (2020–Present)

Onslow Airport (57km)

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  • Average Low 2020–2025

    20.5 °C

  • Average 2020–2025

    25.8 °C

  • Average High 2020–2025

    32.9 °C
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