Back Beach Weather Forecast

    • 23
    • 36

    Partly cloudy

    • 21
    • 35

    Mostly sunny

    • 20
    • 33

    Mostly sunny

    • 19
    • 33

    Sunny

    • 19
    • 33

    Sunny

    • 20
    • 33

    Sunny

    • 20
    • 34

    Sunny

Today 16 Sep Karratha

Partly cloudy. Slight chance of a shower. Winds easterly 20 to 25 km/h tending southeasterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.

Pilbara East Coastal Waters

Wallal to Cape Preston
Wind
Northeast to southeasterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Around 1 metre.
1st Swell
Westerly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A trough extends from the Kimberley to the western Pilbara coast with a ridge dominating inland parts. From Thursday the trough is confined to the western Pilbara coast, before moving east for the start of the weekend.
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  • Temperature Forecast Bureau of Meteorology

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Back Beach Temperature Statistics View More

September Temperature

Karratha Airport (9km)

  • Lowest 7 September, 2026

    15.1 °C

  • Average September

    24.3 °C

  • Highest 1 September, 2026

    34.5 °C

Climate (2021–2026)

Karratha Airport (9km)

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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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