Dean Island Weather Forecast

    • 26
    • 28

    Shower

    • 26
    • 27

    Shower

    • 25
    • 28

    Shower

    • 24
    • 27

    Windy

    • 22
    • 27

    Sunny

    • 23
    • 26

    Sunny

    • 23
    • 26

    Partly cloudy

Today 21 May Kimberley

Partly cloudy. Medium chance of showers in the southwest, most likely during this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm near the coast. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures 26 to 31.

West Kimberley Coastal Waters

Kuri Bay to Wallal
Wind
East to northeasterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon, increasing to 1 to 1.5 metres offshore south of Cape Leveque by early evening.
1st Swell
North to northeasterly below 1 metre.
Weather
Partly cloudy. 90% chance of showers offshore south of Cape Leveque, 50% chance elsewhere. The chance of a thunderstorm.
Weather Situation
A cloud band bringing unseasonal showers will linger till Sunday. Meanwhile, fresh to strong easterly winds across coastal waters will ease from later today as a ridge to the south moves away. A trough located offshore will move closer to the Kimberley and east Pilbara coasts later today and move over land on Friday, before weakening on Sunday ahead of a new southeast surge.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dean Island Temperature Statistics View More

May Temperature

Cygnet Bay (22km)

  • Lowest 10 May, 2026

    18.9 °C

  • Average May

    27 °C

  • Highest 8 May, 2026

    33.8 °C

Climate (2021–Present)

Cygnet Bay (22km)

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  • Average Low 2021–2026

    22.3 °C

  • Average 2021–2026

    28.3 °C

  • Average High 2021–2026

    31.8 °C
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