Withnell Bay Weather Forecast

    • 26
    • 36

    Mostly sunny

    • 28
    • 35

    Mostly sunny

    • 24
    • 33

    Sunny

    • 23
    • 34

    Sunny

    • 24
    • 34

    Sunny

    • 23
    • 32

    Sunny

    • 22
    • 31

    Sunny

Today 19 Oct Pilbara

Mostly sunny day. The chance of a thunderstorm in the southeast late this afternoon and evening. Winds south to southeasterly 25 to 35 km/h tending northwest to southwesterly 20 to 30 km/h in the middle of the day then becoming southwesterly 15 to 25 km/h in the late evening. Daytime maximum temperatures 38 to 43.

Pilbara East Coastal Waters

Wallal to Cape Preston
Wind
Southwesterly 15 to 20 knots tending westerly in the middle of the day.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Westerly around 1 metre.
Weather
Sunny.
Weather Situation
A ridge extends over the Gascoyne with a trough located in the east, extending toward the Pilbara coast today.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Withnell Bay Temperature Statistics View More

October Temperature

Karratha Airport (14 km)

  • Lowest 4 October, 2026

    18.1 °C

  • Average October

    25.6 °C

  • Highest 17 October, 2026

    37.5 °C

Climate (2021–2026)

Karratha Airport (14 km)

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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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