Sunday Island Weather Forecast

    • 21
    • 23

    Shower

    • 21
    • 23

    Shower

    • 22
    • 23

    Rain

    • 21
    • 23

    Shower

    • 19
    • 22

    Shower

    • 16
    • 21

    Windy

    • 16
    • 21

    Windy

Today 21 Aug Pilbara

Mostly sunny. Areas of fog in the northeast early this morning. Medium chance of showers in the southwest, near zero chance elsewhere. Light winds becoming northwest to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures 26 to 31.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Variable about 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly around 1 metre inshore, increasing to 1.5 to 2.5 metres offshore west of Barrow Island.
Weather
Partly cloudy.
Weather Situation
A trough near the west Pilbara coast will move inland today. A weak ridge forming over central and southern WA today will quickly move east on Friday, ahead of a new trough forming over western Pilbara by Saturday. A lingering patchy cloud band will thicken over the Pilbara over the weekend and will bring unseasonal rain to the region.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sunday Island Temperature Statistics View More

August Temperature

Thevenard Island (67km)

  • Lowest 1 August, 2025

    11.9 °C

  • Average August

    22.2 °C

  • Highest 15 August, 2025

    31.3 °C

Climate (2020–Present)

Thevenard Island (67km)

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  • Average Low 2020–2025

    22.4 °C

  • Average 2020–2025

    25.8 °C

  • Average High 2020–2025

    30.4 °C
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