Jeffreys Rocks Weather Forecast
- 21
- 21
Shower
- 21
- 21
Partly cloudy
- 21
- 21
Partly cloudy
- 21
- 21
Sunny
- 21
- 21
Sunny
- 21
- 22
Sunny
- 21
- 22
Partly cloudy
Today 30 Aug Capricornia
Partly cloudy. Slight chance of a shower in the late morning and afternoon. Winds east to southeasterly 15 to 20 km/h becoming light before dawn then becoming east to southeasterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 9 and 15 with daytime temperatures reaching the mid to high 20s.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- Southeasterly 15 to 20 knots, reaching up to 25 knots north of Hamilton Island during the day.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Hamilton Island.
- 1st Swell
- Easterly around 1 metre offshore.
- Weather
- Partly cloudy. 50% chance of showers.
Jeffreys Rocks Temperature Statistics View More
August Temperature
Middle Percy Island (28km)
Lowest 13 August, 2026
15.1 °CAverage August
19.1 °CHighest 25 August, 2026
23.8 °C
Climate (2021–2026)
Middle Percy Island (28km)
Average Low 2021–2026
20.7 °CAverage 2021–2026
22.6 °CAverage High 2021–2026
25.5 °C