Flat Island Weather Forecast

    • 21
    • 24

    Sunny

    • 22
    • 25

    Sunny

    • 22
    • 25

    Sunny

    • 22
    • 24

    Sunny

    • 22
    • 24

    Partly cloudy

    • 22
    • 24

    Partly cloudy

    • 22
    • 24

    Sunny

Today 12 Nov Pilbara

Mostly sunny. Slight chance of a shower in the far east in the afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the east in the morning and afternoon. Light winds becoming west to northwesterly 20 to 30 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 16 and 22 with daytime temperatures reaching the mid to high 30s.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
South to southwesterly 10 to 15 knots tending west to southwesterly in the middle of the day.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres offshore, decreasing to around 1 metre during the morning.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Island Temperature Statistics View More

November Temperature

Thevenard Island (44 km)

  • Lowest 11 November, 2026

    18.6 °C

  • Average November

    25.1 °C

  • Highest 4 November, 2026

    36 °C

Climate (2021–2026)

Thevenard Island (44 km)

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  • Average Low 2021–2026

    22.3 °C

  • Average 2021–2026

    25.7 °C

  • Average High 2021–2026

    30.2 °C
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