Boullanger Island Weather Forecast

    • 15
    • 20

    Showers. Becoming windy

    • 14
    • 20

    Showers easing

    • 11
    • 19

    Possible shower

    • 8
    • 19

    Possible shower

    • 9
    • 20

    Possible shower

    • 8
    • 20

    Partly cloudy

    • 8
    • 22

    Sunny

Today 17 Jul Central West

Cloudy. Very high chance of rain. The chance of a thunderstorm in the morning and early afternoon, possibly severe with heavy rain which may lead to flash flooding in the early afternoon. Winds northerly 20 to 30 km/h turning northwesterly in the early afternoon. Daytime maximum temperatures between 19 and 26.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Northwest to northeasterly 15 to 20 knots, reaching up to 25 knots inshore in the afternoon. Winds tending northwesterly in the early afternoon then tending westerly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres around midday.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm in the early afternoon.
Weather Situation
A ridge pushes into central parts of the state as a cold front moves over the south of the state today. A second cold front will follow later Friday and into Saturday. A weak ridge will push over the central west coast on Sunday with another front approaching the far southwest corner later Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boullanger Island Temperature Statistics View More

July Temperature

Jurien Bay (2km)

  • Lowest 12 July, 2026

    5.6 °C

  • Average July

    13.4 °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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