Sunny Bay Weather Forecast
- 16
- 27
Partly cloudy
- 17
- 28
Partly cloudy
- 17
- 29
Mostly sunny
- 18
- 29
Mostly sunny
- 18
- 29
Mostly sunny
- 19
- 29
Mostly sunny
- 17
- 27
Partly cloudy
Today 8 Aug Cairns
Partly cloudy. Winds southeast to southwesterly 15 to 20 km/h becoming southeasterly 15 to 25 km/h in the morning then becoming light in the evening.
Cairns Coastal Waters
Cape Tribulation to Cardwell- Wind
- Southeasterly 10 to 15 knots, reaching up to 20 knots north of Cairns during the day.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres north of Cairns during the morning.
- 1st Swell
- Easterly 1 to 1.5 metres outside the reef, decreasing to around 1 metre during the morning.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A ridge of high pressure extends over the northern Queensland waters from a high [1025 hPa] over New South Wales. The ridge will remain in place but weaken a little later this weekend as the high slowly drifts east.
Sunny Bay Temperature Statistics View More
August Temperature
Cairns Airport (10km)
Lowest 7 August, 2026
14.9 °CAverage August
20.8 °CHighest 6 August, 2026
27 °C
Climate (2021–2026)
Cairns Airport (10km)
Average Low 2021–2026
21.8 °CAverage 2021–2026
25.2 °CAverage High 2021–2026
30 °C