Gungwiya Island Weather Forecast
- 17
- 23
Clear
- 17
- 24
Mostly sunny
- 18
- 25
Possible shower
- 20
- 24
Shower or two
- 20
- 24
Shower or two. Becoming windy
- 20
- 24
Showers. Windy
- 19
- 24
Showers. Windy
Today 20 Sep Central Coast and Whitsundays
Clear. Winds east to northeasterly 15 to 25 km/h becoming light in the evening.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- Variable about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Easterly below 1 metre.
- Weather
- Clear.
- Weather Situation
- A ridge extends over the southern Queensland waters from a high [1025 hPa] in the Coral Sea. The ridge will strengthen from Tuesday as a new high pressure system moves from Bass Strait out over the Tasman Sea.
Gungwiya Island Temperature Statistics View More
September Temperature
Hamilton Island Airport (15km)
Lowest 1 September, 2026
17.8 °CAverage September
21.4 °CHighest 7 September, 2026
25 °C
Climate (2021–2026)
Hamilton Island Airport (15km)
Average Low 2021–2026
22.4 °CAverage 2021–2026
24.2 °CAverage High 2021–2026
26.5 °C