Boullanger Island Weather Forecast

    • 13
    • 23

    Showers. Possible late storm

    • 13
    • 22

    Showers. Possible storm

    • 10
    • 20

    Shower or two

    • 9
    • 20

    Partly cloudy

    • 12
    • 22

    Showers. Becoming windy

    • 13
    • 21

    Showers easing. Windy

    • 10
    • 18

    Shower or two

Today 2 Jul Central West

Partly cloudy. High chance of showers near the coast, medium chance elsewhere. The chance of a thunderstorm in the late afternoon and evening, possibly severe, with large hail and possible heavy falls near the coast. Winds northeasterly 15 to 20 km/h turning north to northwesterly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures 22 to 27.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Northerly 15 to 20 knots turning northwesterly in the evening. Winds reaching up to 25 knots offshore in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore during the afternoon.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 95% chance of showers. The chance of a thunderstorm in the afternoon and evening, possibly severe with large hail.
Weather Situation
A high pressure ridge over central and eastern parts continues to weaken and move east ahead of a cold front moving over the south of the state later today and into Thursday. A new high pressure system moves over the state Friday and Saturday.
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 1 July, 2025

    14.6 °C

  • Average July

    16.1 °C

  • Highest

    –

Climate (2020–Present)

Jurien Bay (2km)

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  • Average Low 2020–2025

    14 °C

  • Average 2020–2025

    20.1 °C

  • Average High 2020–2025

    26 °C
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