Onslow Salt Jetty Weather Forecast

    • 27
    • 36

    Partly cloudy

    • 28
    • 36

    Shower or two

    • 27
    • 35

    Shower or two

    • 27
    • 37

    Shower or two

    • 28
    • 39

    Shower or two

    • 29
    • 37

    Shower or two. Becoming windy

    • 28
    • 34

    Shower or two. Becoming windy

Today 15 Jan Pilbara

Partly cloudy. High chance of showers in the northeast, medium chance elsewhere. The chance of a thunderstorm, possibly severe. Winds west to southwesterly 15 to 20 km/h tending northeast to southeasterly in the middle of the day then tending northwest to northeasterly in the late afternoon. Daytime maximum temperatures 35 to 41.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
South to southwesterly 10 to 15 knots becoming northwesterly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre, increasing to around 1 metre west of Onslow.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A broad low pressure trough lies inland from the coast while a ridge to the southwest brings a fresh south to southwesterly flow to far western Pilbara waters. The monsoon may develop in the Timor Sea towards the end of the week, with the chance of a tropical low developing in the vicinity of the Kimberley coast or Pilbara coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Onslow Salt Jetty Temperature Statistics View More

January Temperature

Onslow Airport (4km)

  • Lowest 3 January, 2025

    23.2 °C

  • Average January

    31.7 °C

  • Highest 5 January, 2025

    42.6 °C

Climate (2020–Present)

Onslow Airport (4km)

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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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