Walter Island Weather Forecast
- 21
- 22
Clear
- 21
- 21
Partly cloudy
- 20
- 21
Partly cloudy
- 19
- 21
Shower
- 20
- 21
Shower
- 21
- 21
Shower
- 21
- 22
Partly cloudy
Today 22 Jul Capricornia
Mostly clear. Light winds.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- Southeasterly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore.
- 1st Swell
- Easterly 1 to 1.5 metres.
- Weather
- Clear.
- Weather Situation
- A firm ridge of high pressure extends over the northern Queensland waters from a high [1029 hPa] centred over the Tasman Sea. The ridge will weaken during Thursday as the high shifts away to the east, before strengthening again from Friday as a new high moves east across southern Australia.
Walter Island Temperature Statistics View More
July Temperature
Middle Percy Island (7km)
Lowest 16 July, 2026
15.3 °CAverage July
18.7 °CHighest 2 July, 2026
24.2 °C
Climate (2021–2026)
Middle Percy Island (7km)
Average Low 2021–2026
20.7 °CAverage 2021–2026
22.7 °CAverage High 2021–2026
25.5 °C