Grasstree Beach Weather Forecast
- 20
- 30
Cloudy
- 20
- 30
Partly cloudy
- 20
- 28
Shower
- 19
- 27
Shower
- 19
- 26
Shower
- 19
- 26
Shower
- 18
- 26
Shower
Today 13 Oct Central Coast and Whitsundays
Partly cloudy. Medium chance of showers during the morning and afternoon. Winds northeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 28 to 34.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- Northeasterly about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Below 0.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge extends over the north Queensland waters.
Grasstree Beach Temperature Statistics View More
October Temperature
Mackay Airport (25 km)
Lowest 3 October, 2026
13.3 °CAverage October
22.4 °CHighest 10 October, 2026
29.4 °C
Climate (2021–2026)
Mackay Airport (25 km)
Average Low 2021–2026
18.7 °CAverage 2021–2026
23.1 °CAverage High 2021–2026
27.9 °C