Derwent Island Weather Forecast
- 21
- 21
Shower
- 21
- 22
Partly cloudy
- 22
- 22
Shower
- 22
- 22
Partly cloudy
- 21
- 22
Partly cloudy
- 22
- 23
Partly cloudy
- 19
- 21
Partly cloudy
Today 7 Aug Central Coast and Whitsundays
Partly cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds east to southeasterly 15 to 25 km/h becoming light in the evening then becoming east to southeasterly 15 to 20 km/h in the late evening.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- Southeasterly 10 to 15 knots, reaching up to 20 knots north of Hamilton Island in the late afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- Below 0.5 metres.
- Weather
- Cloudy. 50% chance of showers.
- Weather Situation
- A ridge of high pressure extends over the northern Queensland waters from a high [1026 hPa] over southeastern Australia. The ridge will remain in place but weaken a little later this weekend as the high slowly drifts east.
Derwent Island Temperature Statistics View More
August Temperature
Mackay (Mount Basset) (60km)
Lowest 6 August, 2026
12.5 °CAverage August
18.2 °CHighest 5 August, 2026
22.4 °C
Climate (2021–2026)
Mackay (Mount Basset) (60km)
Average Low 2021–2026
20.1 °CAverage 2021–2026
23.5 °CAverage High 2021–2026
27.5 °C