Sinclair Islet Weather Forecast

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    Storm

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Today 26 Jan Peninsula

Partly cloudy. High chance of showers, most likely in the late morning and afternoon. A thunderstorm likely, possibly severe with heavy rain which may lead to flash flooding south of Coen from late this morning. Light winds becoming northwesterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Daytime maximum temperatures in the low 30s.

Peninsula Coastal Waters

Sharp Point to Cape Melville
Wind
Northwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Cape Sidmouth early in the morning.
Seas
Around 1 metre.
1st Swell
Southeasterly below 1 metre.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.
Weather Situation
The monsoon trough will persist over the Cairns and Cooktown waters, moving north from Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sinclair Islet Temperature Statistics View More

January Temperature

Horn Island (98km)

  • Lowest 21 January, 2026

    23 °C

  • Average January

    27.5 °C

  • Highest 2 January, 2026

    32.3 °C

Climate (2021–Present)

Horn Island (98km)

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  • Average Low 2021–2026

    25.1 °C

  • Average 2021–2026

    27.5 °C

  • Average High 2021–2026

    30.9 °C
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