Undine Reef Weather Forecast

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Today 15 Sep North Tropical Coast and Tablelands

Partly cloudy. Medium chance of showers near the coast, slight chance elsewhere. Winds east to southeasterly 20 to 30 km/h. Overnight temperatures falling to between 12 and 19 with daytime temperatures reaching 22 to 28.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots north of Cairns during the day.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres north of Cairns.
1st Swell
Southeasterly 1 to 1.5 metres outside the reef.
Weather
Partly cloudy. 60% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Undine Reef Temperature Statistics View More

September Temperature

Low Isles (37km)

  • Lowest 1 September, 2026

    19.8 °C

  • Average September

    23.5 °C

  • Highest 6 September, 2026

    29 °C

Climate (2021–2026)

Low Isles (37km)

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  • Average Low 2021–2026

    24 °C

  • Average 2021–2026

    26.1 °C

  • Average High 2021–2026

    29.3 °C
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