Border Island Weather Forecast
- 20
- 21
Wind easing. Sunny
- 21
- 22
Sunny
- 22
- 23
Mostly sunny
- 23
- 23
Possible shower
- 23
- 24
Possible shower
- 23
- 24
Possible shower
- 23
- 24
Shower or two
Today 31 Aug Central Coast and Whitsundays
Sunny. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 20 to 30 km/h in the morning then becoming light in the late evening. Daytime maximum temperatures 21 to 27.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- Southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Hamilton Island during the morning. Winds decreasing to about 10 knots in the late evening.
- Seas
- 1 to 2 metres, decreasing to 1 metre around midday.
- 1st Swell
- Easterly below 1 metre inshore, increasing to around 1 metre offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge persists over the north Queensland waters, weakening slightly on Monday.
Border Island Temperature Statistics View More
August Temperature
Hamilton Island Airport (24km)
Lowest 2 August, 2025
13.4 °CAverage August
20.6 °CHighest 28 August, 2025
26.2 °C
Climate (2020–Present)
Hamilton Island Airport (24km)
Average Low 2020–2025
22.3 °CAverage 2020–2025
24.2 °CAverage High 2020–2025
26.5 °C