Boullanger Island Weather Forecast

    • 13
    • 22

    Mostly sunny

    • 12
    • 22

    Possible morning shower

    • 10
    • 22

    Mostly sunny

    • 11
    • 23

    Becoming windy. Partly cloudy

    • 10
    • 19

    Possible shower

    • 9
    • 20

    Possible shower

    • 10
    • 21

    Partly cloudy

Today 22 Sep Central West

Partly cloudy. The chance of a thunderstorm in the east in the morning and early afternoon. Winds southwesterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 23 to 29.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
South to southwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 metres.
Weather
Mostly sunny.
Weather Situation
A ridge lies to the southeast, with a west coast trough developing today. The trough moves eastward on Tuesday as a cold front passes to the south of the State tonight and Tuesday, lingering over the Esperance and Eucla Coast. The next cold front reaches the southwest corner on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boullanger Island Temperature Statistics View More

September Temperature

Badgingarra Research Station (51km)

  • Lowest 13 September, 2026

    4.1 °C

  • Average September

    14.9 °C

  • Highest 16 September, 2026

    28.9 °C

Climate (2021–2026)

Badgingarra Research Station (51km)

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  • Average Low 2021–2026

    12.7 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    26.3 °C
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