Observation Island Weather Forecast

    • 20
    • 25

    Clear

    • 21
    • 25

    Sunny

    • 20
    • 26

    Sunny

    • 22
    • 26

    Sunny

    • 23
    • 24

    Sunny

    • 22
    • 24

    Shower

    • 21
    • 24

    Partly cloudy

Today 30 Oct Pilbara

Sunny. Winds southeast to southwesterly 20 to 30 km/h tending northwest to southwesterly in the middle of the day. Daytime maximum temperatures 36 to 42.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots about offshore western waters in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres about offshore western waters by early evening.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Clear.
Weather Situation
A broad area of low pressure over the Pilbara will persist and strengthen into the weekend, possible moving offshore briefly on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Observation Island Temperature Statistics View More

October Temperature

Thevenard Island (58km)

  • Lowest 24 October, 2025

    18.7 °C

  • Average October

    25.1 °C

  • Highest 16 October, 2025

    35.9 °C

Climate (2020–Present)

Thevenard Island (58km)

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  • Average Low 2020–2025

    22.4 °C

  • Average 2020–2025

    25.8 °C

  • Average High 2020–2025

    30.3 °C
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