Forty Mile Beach Weather Forecast

    • 18
    • 29

    Sunny

    • 17
    • 29

    Sunny

    • 17
    • 28

    Sunny

    • 17
    • 28

    Partly cloudy

    • 18
    • 31

    Sunny

    • 19
    • 32

    Sunny

    • 19
    • 31

    Sunny

Today 9 Sep Pilbara

Sunny. Winds south to southeasterly 25 to 35 km/h. Daytime maximum temperatures 27 to 32.

Pilbara East Coastal Waters

Wallal to Cape Preston
Wind
East to southeasterly 15 to 20 knots tending northwest to northeasterly 10 to 15 knots in the late afternoon then becoming variable about 10 knots in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
Westerly below 1 metre.
Weather
Sunny.
Weather Situation
A broad southwest to northwest flow continues over the coastal waters due to an inland trough. The trough will weaken ahead of a high pressure ridge extending over coastal waters from Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Forty Mile Beach Temperature Statistics View More

September Temperature

Karratha Airport (44km)

  • Lowest 7 September, 2026

    15.1 °C

  • Average September

    23.9 °C

  • Highest 1 September, 2026

    34.5 °C

Climate (2021–2026)

Karratha Airport (44km)

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  • Average Low 2021–2026

    21.6 °C

  • Average 2021–2026

    26.7 °C

  • Average High 2021–2026

    32.8 °C
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