Dean Island Weather Forecast

    • 24
    • 27

    Shower

    • 25
    • 27

    Shower

    • 25
    • 27

    Shower

    • 25
    • 27

    Shower

    • 24
    • 27

    Partly cloudy

    • 23
    • 27

    Sunny

    • 23
    • 26

    Sunny

Today 20 May Kimberley

Partly cloudy. Medium chance of showers in the northwest, slight chance elsewhere. The chance of a thunderstorm in the northwest during this afternoon and evening. Winds easterly 25 to 35 km/h. Daytime maximum temperatures 23 to 28.

West Kimberley Coastal Waters

Kuri Bay to Wallal
Wind
Easterly 15 to 20 knots, reaching up to 25 knots offshore south of Cape Leveque during the morning.
Seas
1 to 2 metres, decreasing below 1.5 metres during the afternoon.
1st Swell
North to northeasterly around 1 metre.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
Weather Situation
A ridge to the south will bring moderate to fresh east to southeasterly winds through the Pilbara and Kimberley waters, easing for a period on Friday.
Graph Plots Open in Graphs

  • 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

    27.1 °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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