Cooper Reef Weather Forecast

    • 13
    • 20

    Shower or two

    • 11
    • 19

    Possible morning shower

    • 10
    • 21

    Partly cloudy

    • 12
    • 20

    Possible morning storm. Showers

    • 11
    • 18

    Showers easing

    • 8
    • 20

    Mostly sunny

    • 9
    • 23

    Mostly sunny

Today 23 Aug Lower West

Partly cloudy. Medium chance of showers, most likely during this afternoon and early evening. Winds southerly 15 to 25 km/h tending southwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Daytime maximum temperatures around 19.

Lancelin Coastal Waters

Jurien Bay to Two Rocks
Wind
South to southwesterly 15 to 20 knots.
Seas
1 to 2 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A trough will move east over the Goldfields early this morning whilst a weak cold front crosses the southwest corner of the state. In its wake, a ridge will extend across the southern half of the state during Sunday and Monday. Another cold front will move over the far southwest of the state on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cooper Reef Temperature Statistics View More

August Temperature

Badgingarra Research Station (73km)

  • Lowest 11 August, 2026

    3.7 °C

  • Average August

    12.7 °C

  • Highest 3 August, 2026

    23.7 °C

Climate (2021–2026)

Badgingarra Research Station (73km)

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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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