Rosemary Island Weather Forecast

    • 23
    • 25

    Sunny

    • 23
    • 25

    Sunny

    • 23
    • 25

    Sunny

    • 23
    • 26

    Possible shower

    • 19
    • 24

    Sunny

    • 20
    • 26

    Mostly sunny

    • 20
    • 24

    Mostly sunny

Today 18 Jun Pilbara

Mostly sunny. Medium chance of showers in the far west, most likely during the morning and afternoon. Near zero chance of rain elsewhere. Winds east to northeasterly 15 to 25 km/h tending northwest to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures around 30.

Pilbara East Coastal Waters

Wallal to Cape Preston
Wind
East to northeasterly 10 to 15 knots tending east to southeasterly in the morning then becoming variable about 10 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
North to northeasterly below 1 metre.
Weather
Sunny.
Weather Situation
A ridge to the south will direct weaker easterly winds over the area during the next few days as a series of low pressure systems move across the south of the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rosemary Island Temperature Statistics View More

June Temperature

Legendre Island (29km)

  • Lowest 11 June, 2025

    17.1 °C
  • Average June

    23.6 °C
  • Highest 3 June, 2025

    28.9 °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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