Preston Island Weather Forecast

    • 28
    • 34

    Partly cloudy

    • 28
    • 35

    Partly cloudy

    • 29
    • 35

    Sunny

    • 29
    • 35

    Sunny

    • 29
    • 38

    Partly cloudy

    • 30
    • 39

    Partly cloudy

    • 29
    • 39

    Partly cloudy

Today 13 Jan Pilbara

Mostly sunny. Slight chance of a shower in the south during this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm, possibly severe with damaging winds in the east during this afternoon and evening. Winds northwest to southwesterly 15 to 20 km/h becoming light in the early morning then becoming northwest to southwesterly 20 to 30 km/h in the morning. Daytime maximum temperatures 39 to 45.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
South to southwesterly 10 to 15 knots turning west to northwesterly during the morning then tending west to southwesterly in the evening. Winds reaching up to 20 knots west of Onslow during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres about offshore western waters by early evening.
1st Swell
West to southwesterly below 1 metre.
Weather
Sunny.
Weather Situation
A trough will remain well inland with a westerly flow continuing across most coastal waters. A southerly wind change will extend over the Pilbara coastal waters from Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Preston Island Temperature Statistics View More

January Temperature

Mardie (46km)

  • Lowest 3 January, 2026

    26.6 °C

  • Average January

    32 °C

  • Highest 7 January, 2026

    48 °C

Climate (2021–Present)

Mardie (46km)

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  • Average Low 2021–2026

    20 °C

  • Average 2021–2026

    26.2 °C

  • Average High 2021–2026

    34 °C
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