Undine Reef Weather Forecast

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    Storm

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    Rain

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    Shower

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    Shower

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    Shower

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    Partly cloudy

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    Shower

Today 20 Mar North Tropical Coast and Tablelands

Cloudy. Very high chance of rain. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Damaging winds possible in the north. Winds easterly 30 to 45 km/h decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures in the mid to high 20s.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Easterly 15 to 25 knots, reaching up to 30 knots offshore north of Cairns during the morning.
Seas
1.5 to 2 metres, decreasing below 1.5 metres during the afternoon.
1st Swell
Northerly below 1 metre, increasing to 1 to 2 metres outside the reef.
Weather
Cloudy. 95% chance of rain. The chance of a thunderstorm.
Weather Situation
A weak ridge will persist over the east coast for the next few days. Severe Tropical Cyclone Narelle [925 hPa] in the northwest Coral Sea is forecast to cross the Peninsula coast near Coen during the morning. Narelle is then forecast to weaken as it crosses Cape York Peninsula during the rest of Friday, enter the Gulf and begin reintensifying on Friday night, and move towards the Northern Territory on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Undine Reef Temperature Statistics View More

March Temperature

Low Isles (37km)

  • Lowest 16 March, 2026

    22.9 °C

  • Average March

    27.4 °C

  • Highest 9 March, 2026

    33.4 °C

Climate (2021–Present)

Low Isles (37km)

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  • Average Low 2021–2026

    24.1 °C

  • Average 2021–2026

    26.1 °C

  • Average High 2021–2026

    29.4 °C
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