Cow Island Weather Forecast
- 19
- 23
Clear
- 19
- 24
Shower or two. Windy
- 19
- 23
Possible shower. Windy
- 19
- 23
Partly cloudy
- 19
- 23
Sunny
- 18
- 24
Mostly sunny
- 19
- 24
Partly cloudy
Today 16 Sep Central Coast and Whitsundays
Clear. Light winds.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- East to northeasterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly below 1 metre.
- Weather
- Clear.
- Weather Situation
- A strengthening ridge extends over the north Queensland waters, peaking on Friday.
Cow Island Temperature Statistics View More
September Temperature
Hamilton Island Airport (12km)
Lowest 1 September, 2026
17.8 °CAverage September
21.4 °CHighest 7 September, 2026
25 °C
Climate (2021–2026)
Hamilton Island Airport (12km)
Average Low 2021–2026
22.4 °CAverage 2021–2026
24.2 °CAverage High 2021–2026
26.5 °C