Boullanger Island Weather Forecast

    • 10
    • 21

    Sunny

    • 5
    • 21

    Sunny

    • 6
    • 23

    Sunny

    • 9
    • 25

    Sunny

    • 11
    • 26

    Sunny

    • 12
    • 24

    Showers increasing

    • 13
    • 22

    Showers easing

Today 22 May Central West

Sunny. Winds south to southeasterly 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures between 19 and 23.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A weak cold front sits over the southeast coast, as a new ridge is developing over the southwest coast of WA. This ridge is will remain over southern WA during the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boullanger Island Temperature Statistics View More

May Temperature

Jurien Bay (2km)

  • Lowest 2 May, 2026

    4.2 °C

  • Average May

    16.4 °C

  • Highest 19 May, 2026

    28.4 °C

Climate (2021–Present)

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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