Sylvan Reef Weather Forecast
- 23
- 24
Partly cloudy
- 23
- 24
Partly cloudy
- 23
- 24
Partly cloudy
- 23
- 25
Partly cloudy
- 24
- 25
Shower
- 24
- 24
Shower
- 23
- 24
Shower
Today 5 Sep North Tropical Coast and Tablelands
Mostly sunny. The chance of fog in the south in the early morning. Slight chance of a shower near the coast in the morning. Near zero chance of rain elsewhere. Winds east to southeasterly 15 to 25 km/h becoming light in the late evening. Overnight temperatures falling to between 10 and 17 with daytime temperatures reaching 24 to 30.
Cairns Coastal Waters
Cape Tribulation to Cardwell- Wind
- Southeasterly 10 to 15 knots decreasing to about 10 knots in the middle of the day.
- Seas
- Around 1 metre.
- 1st Swell
- Easterly around 1 metre outside the reef.
- Weather
- Mostly sunny.
Sylvan Reef Temperature Statistics View More
September Temperature
Low Isles (38km)
Lowest 1 September, 2026
19.8 °CAverage September
22.9 °CHighest 3 September, 2026
27.1 °C
Climate (2021–2026)
Low Isles (38km)
Average Low 2021–2026
24 °CAverage 2021–2026
26.1 °CAverage High 2021–2026
29.3 °C