Upolu Reef Weather Forecast

    • 25
    • 25

    Shower

    • 25
    • 25

    Shower

    • 24
    • 25

    Partly cloudy

    • 24
    • 26

    Partly cloudy

    • 25
    • 26

    Partly cloudy

    • 24
    • 25

    Shower

    • 24
    • 25

    Shower

Today 18 Sep North Tropical Coast and Tablelands

Partly cloudy. High chance of showers near the coast, medium chance elsewhere. Winds east to southeasterly 25 to 35 km/h. Overnight temperatures falling to between 17 and 23 with daytime temperatures reaching 24 to 31.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres outside the reef.
1st Swell
Easterly 1 to 1.5 metres outside the reef.
Weather
Partly cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Upolu Reef Temperature Statistics View More

September Temperature

Cairns Airport (30km)

  • Lowest 12 September, 2025

    16.9 °C

  • Average September

    23.8 °C

  • Highest 5 September, 2025

    31.4 °C

Climate (2020–Present)

Cairns Airport (30km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    21.8 °C

  • Average 2020–2025

    25.2 °C

  • Average High 2020–2025

    30 °C
Get WillyWeather+ to remove ads