Flat Island Weather Forecast

    • 25
    • 27

    Clear

    • 26
    • 27

    Partly cloudy

    • 26
    • 27

    Sunny

    • 26
    • 28

    Sunny

    • 26
    • 28

    Sunny

    • 27
    • 28

    Partly cloudy

    • 26
    • 28

    Sunny

Today 10 Apr Pilbara

Mostly clear. Winds northwest to southwesterly 15 to 25 km/h.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
West to northwesterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
West to southwesterly around 1 metre offshore.
Weather
Clear.
Weather Situation
A trough persists down the west coast and will weaken slightly from Monday. South to southwesterly winds and sea breezes dominate northern coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Island Temperature Statistics View More

April Temperature

Thevenard Island (44km)

  • Lowest 9 April, 2026

    22.3 °C

  • Average April

    26.3 °C

  • Highest 5 April, 2026

    31.1 °C

Climate (2021–Present)

Thevenard Island (44km)

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  • Average Low 2021–2026

    22.3 °C

  • Average 2021–2026

    25.7 °C

  • Average High 2021–2026

    30.3 °C
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