Reef Island Weather Forecast
- 18
- 21
Mostly sunny
- 18
- 20
Sunny
- 18
- 21
Partly cloudy
- 19
- 21
Possible shower
- 20
- 21
Possible shower
- 20
- 21
Partly cloudy
- 19
- 21
Mostly sunny
Today 21 Aug Central Coast and Whitsundays
Partly cloudy. Slight chance of a shower near the coast during the morning and afternoon. Near zero chance of rain elsewhere. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly 15 to 25 km/h in the morning. Daytime maximum temperatures 22 to 27.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- Southeasterly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore north of Hamilton Island.
- 1st Swell
- Easterly around 1 metre offshore.
- Weather
- Cloud clearing.
- Weather Situation
- A firm but slowly weakening ridge persists over northern Queensland waters from a high [1031 hPa] drifting east over the Tasman Sea.
Reef Island Temperature Statistics View More
August Temperature
St Lawrence (44km)
Lowest 14 August, 2026
6.6 °CAverage August
18 °CHighest 10 August, 2026
30.1 °C
Climate (2021–2026)
St Lawrence (44km)
Average Low 2021–2026
17.9 °CAverage 2021–2026
22.9 °CAverage High 2021–2026
29 °C