Walter Island Weather Forecast
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- 24
Partly cloudy
- 23
- 24
Partly cloudy
- 24
- 24
Shower
- 24
- 24
Shower
- 24
- 25
Shower
- 24
- 25
Partly cloudy
- 24
- 25
Shower
Today 20 Oct Capricornia
Partly cloudy. Medium chance of showers, becoming less likely later this evening. A thunderstorm likely. Winds east to northeasterly 15 to 20 km/h becoming light in the evening.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- Easterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly below 1 metre.
- Weather
- Mostly clear. The chance of a thunderstorm south of Mackay.
- Weather Situation
- A ridge of high pressure extends over the northern Queensland waters from a high [1036 hPa] centred over the southern Tasman Sea. This pattern will persist over coming days as the high slowly weakens.
Walter Island Temperature Statistics View More
October Temperature
Middle Percy Island (7 km)
Lowest 16 October, 2026
18.3 °CAverage October
21.6 °CHighest 12 October, 2026
27.3 °C
Climate (2021–2026)
Middle Percy Island (7 km)
Average Low 2021–2026
20.7 °CAverage 2021–2026
22.6 °CAverage High 2021–2026
25.5 °C