Sinclair Island Weather Forecast

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    Shower

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    Shower

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    Shower

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    Shower

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    Windy

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    Windy

Today 15 Apr Peninsula

Partly cloudy. Very high chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm. Winds southeasterly 15 to 20 km/h becoming light before dawn then becoming easterly 15 to 25 km/h in the morning. Overnight temperatures falling to the low 20s with daytime temperatures reaching the low 30s.

Cooktown Coastal Waters

Cape Melville to Cape Tribulation
Wind
Easterly 15 to 20 knots.
Seas
1 to 2 metres, decreasing to 1 metre around midday.
1st Swell
East to southeasterly below 1 metre, increasing to 1 to 2 metres outside the reef.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm.
Weather Situation
A ridge extends over the north Queensland waters. A low [1005 hPa] (ex-Tropical Cyclone Maila) in the Peninsula and Cooktown waters is moving over land today. A new ridge will extend over the north Queensland waters later today.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sinclair Island Temperature Statistics View More

April Temperature

Cape Flattery (63km)

  • Lowest 12 April, 2026

    19.4 °C

  • Average April

    26.6 °C

  • Highest 2 April, 2026

    30.9 °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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