Rosemary Island Weather Forecast

    • 18
    • 22

    Clear

    • 19
    • 23

    Windy. Sunny

    • 20
    • 22

    Partly cloudy

    • 21
    • 22

    Cloud clearing

    • 21
    • 23

    Sunny

    • 21
    • 22

    Shower or two

    • 20
    • 21

    Shower or two

Today 31 Jul Pilbara

Clear. Winds southeasterly 20 to 30 km/h.

Pilbara East Coastal Waters

Wallal to Cape Preston
Wind
Easterly 10 to 15 knots, reaching up to 20 knots offshore in the evening. Winds turning southeasterly in the evening.
Seas
1 to 2 metres, decreasing below 1.5 metres by early evening.
1st Swell
Easterly around 1 metre west of Port Hedland.
Weather
Clear.
Weather Situation
A high pressure ridge brings fresh and gusty southeasterly surges. The ridge will weaken on Saturday as a trough moves eastwards across the Pilbara ahead of a pair of cold fronts passing through southern WA over the weekend. Associated cloud band will extend through the Pilbara and Interior, weakening on Monday before deepening again from Tuesday. Meanwhile, a weak ridge will develop through central WA from Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rosemary Island Temperature Statistics View More

July Temperature

Legendre Island (29km)

  • Lowest 25 July, 2025

    14.4 °C

  • Average July

    21.1 °C

  • Highest 14 July, 2025

    27.7 °C

Climate (2020–Present)

Legendre Island (29km)

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  • Average Low 2020–2025

    23.4 °C

  • Average 2020–2025

    26.5 °C

  • Average High 2020–2025

    30 °C
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