Tern Island Weather Forecast

    • 9
    • 21

    Mostly sunny

    • 11
    • 20

    Partly cloudy

    • 11
    • 19

    Showers. Becoming windy

    • 10
    • 19

    Showers. Windy

    • 10
    • 19

    Shower or two

    • 9
    • 19

    Partly cloudy

    • 7
    • 21

    Sunny

Today 3 Sep Central West

Mostly sunny. Slight chance of a shower near the coast in the late afternoon and evening. Near zero chance of rain elsewhere. Light winds becoming south to southwesterly 20 to 30 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 7 and 12 with daytime temperatures reaching 21 to 26.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
Southeasterly 15 to 20 knots turning southerly in the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tern Island Temperature Statistics View More

September Temperature

Jurien Bay (3km)

  • Lowest 1 September, 2025

    5.2 °C

  • Average September

    13.5 °C

  • Highest

    –

Climate (2020–Present)

Jurien Bay (3km)

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  • Average Low 2020–2025

    13.9 °C

  • Average 2020–2025

    20 °C

  • Average High 2020–2025

    25.9 °C
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