Boat Islet Weather Forecast
- 22
- 23
Shower
- 22
- 23
Shower
- 23
- 24
Shower
- 22
- 23
Shower
- 22
- 23
Shower
- 20
- 21
Partly cloudy
- 21
- 22
Shower
Today 18 Jun Capricornia
Cloudy. The chance of fog inland in the early morning. Slight chance of a shower, most likely in the morning. Light winds becoming east to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Overnight temperatures falling to between 8 and 16 with daytime temperatures reaching the low to mid 20s.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- Easterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- 1st Swell
- Easterly 1 to 1.5 metres offshore, decreasing to around 1 metre during the morning.
- Weather
- Partly cloudy. 50% chance of showers.
Boat Islet Temperature Statistics View More
June Temperature
Middle Percy Island (8km)
Lowest 7 June, 2026
14.9 °CAverage June
20 °CHighest 3 June, 2026
24.4 °C
Climate (2021–2026)
Middle Percy Island (8km)
Average Low 2021–2026
20.7 °CAverage 2021–2026
22.7 °CAverage High 2021–2026
25.5 °C