South Barnard Islands Weather Forecast
- 28
- 29
Storm
- 27
- 28
Shower
- 27
- 29
Shower
- 28
- 29
Shower
- 27
- 29
Shower
- 27
- 29
Shower
- 27
- 29
Shower
Today 20 Feb North Tropical Coast and Tablelands
Partly cloudy. Medium chance of showers in the south, slight chance elsewhere. The chance of a thunderstorm early this evening, possibly severe with heavy rain which may lead to flash flooding. Light winds.
Cairns Coastal Waters
Cape Tribulation to Cardwell- Wind
- North to northeasterly about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- East to southeasterly below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm early this evening.
- Weather Situation
- A trough extends from the northern interior across central Queensland waters into the Coral Sea, moving northwards from Saturday as a ridge strengthens along the east coast.
South Barnard Islands Temperature Statistics View More
February Temperature
South Johnstone (22km)
Lowest 1 February, 2026
21.9 °CAverage February
27.1 °CHighest 13 February, 2026
35.6 °C
Climate (2021–Present)
South Johnstone (22km)
Average Low 2021–2026
20.6 °CAverage 2021–2026
23.9 °CAverage High 2021–2026
28.7 °C