Thetford Reef Weather Forecast

    • 23
    • 25

    Windy

    • 24
    • 25

    Shower

    • 23
    • 24

    Shower

    • 23
    • 24

    Shower

    • 23
    • 24

    Shower

    • 23
    • 24

    Shower

    • 23
    • 24

    Partly cloudy

Today 29 Sep North Tropical Coast and Tablelands

Partly cloudy. Medium chance of showers near the coast, slight chance elsewhere. Winds east to southeasterly 25 to 35 km/h. Overnight temperatures falling to between 14 and 20 with daytime temperatures reaching 23 to 29.

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 1.5 to 2 metres north of Cairns.
1st Swell
East to southeasterly 1 to 2 metres outside the reef, decreasing to 1 to 1.5 metres later in the evening.
Weather
Partly cloudy. 50% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Thetford Reef Temperature Statistics View More

September Temperature

Cairns Airport (48km)

  • Lowest 17 September, 2026

    13.8 °C

  • Average September

    22.4 °C

  • Highest 8 September, 2026

    30.1 °C

Climate (2021–2026)

Cairns Airport (48km)

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  • Average Low 2021–2026

    21.7 °C

  • Average 2021–2026

    25.2 °C

  • Average High 2021–2026

    30 °C
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