Cullen Island Weather Forecast
- 18
- 21
Sunny
- 18
- 21
Partly cloudy
- 19
- 21
Sunny
- 20
- 21
Shower
- 20
- 21
Shower
- 20
- 21
Shower
- 20
- 21
Shower
Today 17 Jul Central Coast and Whitsundays
Sunny. Winds south to southeasterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- Southerly 15 to 20 knots turning southeasterly in the early afternoon. Winds reaching up to 25 knots offshore north of Hamilton Island in the late morning and again in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Hamilton Island.
- 1st Swell
- Easterly around 1 metre.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A firm ridge of high pressure extends over the northern Queensland waters from a large high [1037 hPa] centred over southeastern Australia. The ridge will persist for the next several days as the high remains centred over southeastern Australia.
Cullen Island Temperature Statistics View More
July Temperature
Mackay Airport (43km)
Lowest 16 July, 2026
8 °CAverage July
18.3 °CHighest 13 July, 2026
25.2 °C
Climate (2021–2026)
Mackay Airport (43km)
Average Low 2021–2026
18.7 °CAverage 2021–2026
23.1 °CAverage High 2021–2026
27.9 °C