Boullanger Island Weather Forecast

    • 8
    • 23

    Sunny

    • 9
    • 23

    Sunny

    • 9
    • 22

    Sunny

    • 12
    • 20

    Morning shower or two

    • 7
    • 22

    Sunny

    • 11
    • 24

    Shower or two

    • 12
    • 21

    Showers

Today 29 Jul Central West

Sunny. Winds northeasterly 15 to 25 km/h becoming light in the late afternoon.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
East to northeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system in the Bight extends a ridge over southern WA. The high will move east and ridge will weaken on Friday ahead of the next cold front reaching the southwest of the state later Friday. The cold front will move along the south coast during Saturday with a ridge rapidly developing in it's wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boullanger Island Temperature Statistics View More

July Temperature

Jurien Bay (2km)

  • Lowest 28 July, 2026

    3.3 °C

  • Average July

    13.2 °C

  • Highest 15 July, 2026

    26.9 °C

Climate (2021–2026)

Jurien Bay (2km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    19.8 °C

  • Average High 2021–2026

    25.8 °C
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