Flat Island Weather Forecast

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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Today 18 Oct Kimberley

Mostly sunny. Medium chance of showers in the northeast in the morning and afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and early evening. Winds northwest to northeasterly 15 to 20 km/h tending northwest to southwesterly before dawn then tending northwest to northeasterly in the evening. Overnight temperatures falling to 21 to 26 with daytime temperatures reaching 36 to 43.

North Kimberley Coastal Waters

WA-NT Border to Kuri Bay
Wind
West to northwesterly about 10 knots increasing to 10 to 15 knots in the early afternoon then decreasing to about 10 knots in the evening.
Seas
Below 0.5 metres, increasing to below 1 metre east of Kalumburu.
1st Swell
Westerly below 1 metre.
Weather
Mostly sunny. The chance of a thunderstorm in the morning and afternoon.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Island Temperature Statistics View More

October Temperature

Troughton Island (65 km)

  • Lowest 12 October, 2026

    24.6 °C
  • Average October

    29.1 °C
  • Highest 13 October, 2026

    33.7 °C

Climate (2021–2026)

Troughton Island (65 km)

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  • Average Low 2021–2026

    25.9 °C
  • Average 2021–2026

    28.4 °C
  • Average High 2021–2026

    31.7 °C
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