Tortoise Island Weather Forecast

    • 23
    • 26

    Partly cloudy

    • 24
    • 26

    Sunny

    • 24
    • 27

    Partly cloudy

    • 25
    • 27

    Partly cloudy

    • 24
    • 27

    Partly cloudy

    • 24
    • 27

    Partly cloudy

    • 25
    • 28

    Sunny

Today 9 Apr Pilbara

Partly cloudy. Winds west to southwesterly 15 to 20 km/h becoming light in the middle of the day then becoming northwest to southwesterly 15 to 20 km/h in the early afternoon. Overnight temperatures falling to between 19 and 25 with daytime temperatures reaching the mid to high 30s.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
West to southwesterly 10 to 15 knots, reaching up to 20 knots offshore west of Onslow early in the morning.
Seas
Around 1 metre.
1st Swell
West to southwesterly around 1 metre offshore.
Weather
Mostly sunny.
Weather Situation
A weak trough persists over inland parts of northern WA. A trough begins developing down the west coast today. South to southwesterly winds and sea breezes dominate northern coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tortoise Island Temperature Statistics View More

April Temperature

Thevenard Island (21km)

  • Lowest 8 April, 2026

    22.5 °C

  • Average April

    26.4 °C

  • Highest 5 April, 2026

    31.1 °C

Climate (2021–Present)

Thevenard Island (21km)

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  • Average Low 2021–2026

    22.3 °C

  • Average 2021–2026

    25.7 °C

  • Average High 2021–2026

    30.3 °C
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