Mourilyan Harbour Weather Forecast
- 22
- 31
Shower or two
- 21
- 31
Shower or two
- 21
- 31
Possible shower
- 21
- 32
Cloud clearing
- 21
- 32
Mostly sunny
- 21
- 32
Partly cloudy
- 21
- 32
Possible shower
Today 10 Dec North Tropical Coast and Tablelands
Partly cloudy. Medium chance of showers near the coast, near zero chance elsewhere. Winds east to southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening.
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
- Southeasterly around 1 metre outside the reef.
- Weather
- Partly cloudy.
- Weather Situation
- A high over the Tasman Sea extends a ridge over northern Queensland waters. The ridge will be maintained as a new high south of the Bight moves eastwards during the next few days.
Mourilyan Harbour Temperature Statistics View More
December Temperature
South Johnstone (12km)
Lowest 7 December, 2025
20.1 °CAverage December
26 °CHighest 2 December, 2025
33.9 °C
Climate (2020–Present)
South Johnstone (12km)
Average Low 2020–2025
20.6 °CAverage 2020–2025
23.9 °CAverage High 2020–2025
28.7 °C