Flat Top Island Weather Forecast
- 13
- 25
Smoke
- 14
- 25
Partly cloudy
- 15
- 24
Shower or two
- 15
- 24
Shower or two
- 15
- 23
Shower or two
- 15
- 24
Shower or two
- 14
- 25
Partly cloudy
Today 27 Aug Mackay
Mostly clear. Patchy smoke haze. Winds southeasterly 20 to 25 km/h tending easterly 15 to 20 km/h in the late afternoon then becoming light in the 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. Winds turning easterly in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A high pressure ridge extends over the north Queensland waters, strengthening into the weekend.
Flat Top Island Temperature Statistics View More
August Temperature
Mackay (Mount Basset) (5km)
Lowest 14 August, 2026
11.7 °CAverage August
19.3 °CHighest 10 August, 2026
26.6 °C
Climate (2021–2026)
Mackay (Mount Basset) (5km)
Average Low 2021–2026
20.1 °CAverage 2021–2026
23.5 °CAverage High 2021–2026
27.5 °C