Roundish Island Weather Forecast
- 24
- 25
Cloudy
- 24
- 25
Shower
- 24
- 25
Shower
- 25
- 25
Partly cloudy
- 25
- 25
Partly cloudy
- 25
- 26
Partly cloudy
- 25
- 26
Shower
Today 29 Oct Central Coast and Whitsundays
Cloudy. Slight chance of a shower in the north, near zero chance elsewhere. Winds northeast to southeasterly 15 to 20 km/h.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- East to southeasterly 10 to 15 knots, reaching up to 20 knots offshore in the evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore south of Mackay by early evening.
- 1st Swell
- Below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A weak ridge of high pressure will persist over the northern Queensland Waters for the next few days as a high [1025 hPa] over southeastern Australia shifts east into the Tasman Sea. A southeasterly surge located around the Mackay Coast will shift slowly northwards on Friday.
Roundish Island Temperature Statistics View More
October Temperature
St Lawrence (34 km)
Lowest 1 October, 2026
10.4 °CAverage October
23.1 °CHighest 14 October, 2026
30.2 °C
Climate (2021–2026)
St Lawrence (34 km)
Average Low 2021–2026
17.9 °CAverage 2021–2026
22.9 °CAverage High 2021–2026
28.9 °C