Potter Reef Weather Forecast

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    Sunny

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    Shower

Today 13 Sep North Tropical Coast and Tablelands

Mostly clear. Medium chance of showers near the coast, most likely later tonight. Near zero chance of rain elsewhere. Winds east to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots north of Cairns during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres north of Cairns.
1st Swell
Southeasterly 1 to 1.5 metres outside the reef.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A ridge extends over the north Queensland waters, weakening over the next few days.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Potter Reef Temperature Statistics View More

September Temperature

South Johnstone (59km)

  • Lowest 7 September, 2026

    14.7 °C

  • Average September

    21.2 °C

  • Highest 8 September, 2026

    28.4 °C

Climate (2021–2026)

South Johnstone (59km)

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  • Average Low 2021–2026

    20.6 °C

  • Average 2021–2026

    23.9 °C

  • Average High 2021–2026

    28.7 °C
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