Mourilyan Harbour Weather Forecast

    • 18
    • 25

    Showers

    • 16
    • 26

    Cloud clearing

    • 15
    • 26

    Partly cloudy

    • 17
    • 27

    Partly cloudy

    • 16
    • 27

    Mostly sunny

    • 15
    • 27

    Mostly sunny

    • 17
    • 27

    Partly cloudy

Today 2 Sep North Tropical Coast and Tablelands

Partly cloudy. The chance of fog in the south early this morning. Slight chance of a shower, becoming less likely late this afternoon and evening. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures 21 to 28.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres north of Cairns.
1st Swell
East to southeasterly 1 to 2 metres outside the reef, decreasing to 1 to 1.5 metres during the morning.
Weather
Partly cloudy.
Weather Situation
A ridge extends over the north Queensland waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mourilyan Harbour Temperature Statistics View More

September Temperature

South Johnstone (12km)

  • Lowest 1 September, 2026

    18.4 °C

  • Average September

    20.7 °C

  • Highest

    –

Climate (2021–2026)

South Johnstone (12km)

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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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