Tern Island Weather Forecast

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    Shower

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    Shower

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    Shower

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    Shower

Today 18 Apr Peninsula

Partly cloudy. High chance of showers north of Coen, slight chance elsewhere. The chance of a thunderstorm during this afternoon and evening. Winds east to southeasterly 15 to 20 km/h becoming light in the early morning then becoming easterly 20 to 30 km/h in the morning. Daytime maximum temperatures in the low to mid 30s.

Peninsula Coastal Waters

Sharp Point to Cape Melville
Wind
East to southeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Cape Sidmouth early in the morning.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.
1st Swell
East to southeasterly around 1 metre outside the reef.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
Weather Situation
A weak ridge will persist over the North Queensland Waters for the next few days, strengthening early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tern Island Temperature Statistics View More

April Temperature

Horn Island (68km)

  • Lowest 13 April, 2026

    22.9 °C

  • Average April

    27.3 °C

  • Highest 12 April, 2026

    31.7 °C

Climate (2021–Present)

Horn Island (68km)

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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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