Sinclair Island Weather Forecast

    • 28
    • 29

    Shower

    • 28
    • 29

    Partly cloudy

    • 28
    • 29

    Shower

    • 28
    • 29

    Shower

    • 27
    • 29

    Shower

    • 27
    • 29

    Shower

    • 27
    • 29

    Shower

Today 19 Dec Peninsula

Partly cloudy. High chance of showers north of Coen, medium chance elsewhere. The chance of a thunderstorm. Winds easterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 32 to 37.

Cooktown Coastal Waters

Cape Melville to Cape Tribulation
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres outside the reef.
1st Swell
East to southeasterly 1 to 1.5 metres outside the reef, decreasing to around 1 metre during the morning, then tending southeasterly 1 to 1.5 metres around midday.
Weather
Partly cloudy.
Weather Situation
A high [1022 hPa] in the Tasman Sea is strengthening a ridge and southeasterly winds over the north Queensland waters. The ridge will persist on Friday as the high moves east, before gradually weakening over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sinclair Island Temperature Statistics View More

December Temperature

Cape Flattery (63km)

  • Lowest 15 December, 2025

    23 °C

  • Average December

    28 °C

  • Highest 2 December, 2025

    33.7 °C

Climate (2020–Present)

Cape Flattery (63km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    23.9 °C

  • Average 2020–2025

    26.5 °C

  • Average High 2020–2025

    30.3 °C
Get WillyWeather+ to remove ads