Sinclair Island Weather Forecast

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Today 9 Feb Peninsula

Partly cloudy. Medium chance of showers, becoming less likely later this evening. The chance of a thunderstorm. Winds east to northeasterly 15 to 20 km/h becoming light in the evening.

Cooktown Coastal Waters

Cape Melville to Cape Tribulation
Wind
Southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southeasterly around 1 metre outside the reef.
Weather
Partly cloudy. 50% chance of showers. The chance of a thunderstorm.
Weather Situation
A weak trough extends over the Peninsula waters, moving south on Wednesday and Thursday and moving offshore by Friday. Weak tropical low 23U [1006 hPa] in the Coral Sea is likely to linger well offshore for several days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sinclair Island Temperature Statistics View More

February Temperature

Cape Flattery (63km)

  • Lowest 3 February, 2026

    23.4 °C

  • Average February

    27.3 °C

  • Highest 2 February, 2026

    35.3 °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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