Sinclair Island Weather Forecast

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    Windy

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    • 25

    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    Partly cloudy

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    • 26

    Partly cloudy

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    Partly cloudy

Today 22 May Peninsula

Partly cloudy. Winds easterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures around 30.

Cooktown Coastal Waters

Cape Melville to Cape Tribulation
Wind
Southeasterly 20 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.
1st Swell
Southeasterly 1 to 1.5 metres outside the reef.
Weather
Partly cloudy.
Weather Situation
A firm ridge extends across northern Queensland from a large high [1030 hPa] entering the Tasman Sea. The ridge will remain in place while slowly weakening over coming days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sinclair Island Temperature Statistics View More

May Temperature

Cape Flattery (63km)

  • Lowest 14 May, 2026

    22.9 °C

  • Average May

    25.9 °C

  • Highest 1 May, 2026

    30.1 °C

Climate (2021–Present)

Cape Flattery (63km)

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  • Average Low 2021–2026

    23.9 °C

  • Average 2021–2026

    26.5 °C

  • Average High 2021–2026

    30.3 °C
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