Jessie Island Weather Forecast
- 19
- 23
Showers
- 18
- 24
Partly cloudy
- 16
- 24
Mostly sunny
- 17
- 24
Partly cloudy
- 16
- 23
Shower or two
- 18
- 23
Showers
- 18
- 24
Showers
Today 22 Jul North Tropical Coast and Tablelands
Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds east to southeasterly 20 to 30 km/h. Daytime maximum temperatures 20 to 26.
Cairns Coastal Waters
Cape Tribulation to Cardwell- Wind
- Southeasterly 15 to 20 knots, reaching up to 25 knots north of Cairns during the day.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres north of Cairns.
- 1st Swell
- Southeasterly below 1 metre, increasing to 1 to 2 metres outside the reef.
- Weather
- Cloudy. 80% chance of showers.
- Weather Situation
- A firm ridge of high pressure extends over the northern Queensland waters from a high [1030 hPa] centred over the Tasman Sea. The ridge will slowly relax over coming days as the high slowly weakens, before strengthening again from Friday as a new high moves east across southern Australia.
Jessie Island Temperature Statistics View More
July Temperature
South Johnstone (20km)
Lowest 17 July, 2026
10.9 °CAverage July
19.8 °CHighest 1 July, 2026
26.2 °C
Climate (2021–2026)
South Johnstone (20km)
Average Low 2021–2026
20.6 °CAverage 2021–2026
23.9 °CAverage High 2021–2026
28.7 °C