Y Island Weather Forecast

    • 20
    • 23

    Shower

    • 19
    • 24

    Partly cloudy

    • 19
    • 23

    Sunny

    • 19
    • 23

    Partly cloudy

    • 20
    • 24

    Partly cloudy

    • 20
    • 24

    Sunny

    • 21
    • 24

    Sunny

Today 28 Sep Pilbara

Partly cloudy. High chance of showers in the southwest, near zero chance elsewhere. The chance of a thunderstorm in the southwest in the afternoon and early evening. Winds north to northwesterly 15 to 25 km/h becoming northwesterly 25 to 35 km/h in the middle of the day then turning west to southwesterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 30 to 38.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Variable about 10 knots becoming south to southwesterly 10 to 15 knots in the morning.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm west of Onslow in the afternoon.
Weather Situation
A weak pressure gradient extends over the coastal waters, with an inland trough lingering for a few days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Y Island Temperature Statistics View More

September Temperature

Learmonth Airport (46km)

  • Lowest 11 September, 2026

    13.5 °C

  • Average September

    22.8 °C

  • Highest 21 September, 2026

    36.7 °C

Climate (2021–2026)

Learmonth Airport (46km)

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  • Average Low 2021–2026

    18 °C

  • Average 2021–2026

    24.6 °C

  • Average High 2021–2026

    32.9 °C
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