Mourilyan Harbour Weather Forecast

    • 17
    • 23

    Showers

    • 16
    • 23

    Showers

    • 15
    • 24

    Shower or two

    • 16
    • 25

    Shower or two

    • 15
    • 25

    Partly cloudy

    • 16
    • 25

    Shower or two

    • 18
    • 26

    Shower or two

Today 19 Aug North Tropical Coast and Tablelands

Partly cloudy. High chance of showers near the coast, slight chance elsewhere. Winds east to southeasterly 25 to 35 km/h. Daytime maximum temperatures 20 to 26.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres outside the reef.
1st Swell
Southeasterly below 1 metre, increasing to 1 to 2 metres outside the reef.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A firm ridge extends over northern Queensland waters and will persist for several days as a strong high [1041 hPa] over the Tasman Sea drifts slowly east. The ridge will weaken slightly by midweek.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mourilyan Harbour Temperature Statistics View More

August Temperature

South Johnstone (12km)

  • Lowest 15 August, 2026

    13 °C

  • Average August

    20 °C

  • Highest 12 August, 2026

    29 °C

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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