Boullanger Island Weather Forecast

    • 10
    • 19

    Shower or two. Windy

    • 6
    • 16

    Morning shower or two

    • 6
    • 19

    Sunny

    • 6
    • 20

    Sunny

    • 8
    • 22

    Mostly sunny

    • 9
    • 23

    Sunny

    • 10
    • 25

    Sunny

Today 10 Aug Central West

Cloudy. Medium chance of showers. The chance of a thunderstorm in the south. Winds southwesterly 20 to 30 km/h turning southerly 15 to 25 km/h in the late evening.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Southwesterly 25 to 30 knots tending southerly in the evening.
Seas
2.5 to 3 metres.
1st Swell
Southwesterly 3 metres inshore, increasing to 4 metres offshore.
Weather
Cloudy. 60% chance of showers. The chance of a thunderstorm. Possible small hail.
Weather Situation
A cold front moving over the southwest of the state today and along the central south coast and Eucla coast on Tuesday. Another ridge will develop over the south of the state in the wake of the cold front on Tuesday and Wednesday and dominate the weather pattern until the end of the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boullanger Island Temperature Statistics View More

August Temperature

Badgingarra Research Station (51km)

  • Lowest 9 August, 2026

    5.6 °C

  • Average August

    12.6 °C

  • Highest 3 August, 2026

    23.7 °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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