Steep Island Weather Forecast
- 18
- 20
Partly cloudy
- 19
- 21
Partly cloudy
- 19
- 21
Partly cloudy
- 19
- 21
Sunny
- 19
- 20
Sunny
- 19
- 21
Shower
- 20
- 21
Shower
Today 26 Jul Capricornia
Mostly sunny. Patches of morning frost in the southwest. Light winds. Daytime maximum temperatures in the low to mid 20s.
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 around 1 metre offshore.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge extends over the north Queensland waters. A high [1034 hPa] is moving east across southern Australia and will reach the Tasman Sea on Monday.
Steep Island Temperature Statistics View More
July Temperature
Middle Percy Island (45km)
Lowest 16 July, 2026
15.3 °CAverage July
18.6 °CHighest 2 July, 2026
24.2 °C
Climate (2021–2026)
Middle Percy Island (45km)
Average Low 2021–2026
20.7 °CAverage 2021–2026
22.7 °CAverage High 2021–2026
25.5 °C