Obstruction Reef Weather Forecast
- 26
- 27
Sunny
- 26
- 27
Partly cloudy
- 26
- 27
Shower
- 26
- 27
Partly cloudy
- 26
- 27
Sunny
- 27
- 27
Partly cloudy
- 27
- 28
Partly cloudy
Today 20 Nov Capricornia
Partly cloudy. The chance of fog inland early this morning. Slight chance of a shower in the late morning and afternoon. The chance of a thunderstorm in the southwest late this afternoon and evening. Light winds becoming east to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures in the low to mid 30s.
Great Barrier Reef Offshore Waters
Bowen to Yeppoon- Wind
- East to southeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southeasterly below 1 metre.
- Weather
- Sunny.
- Weather Situation
- A weak trough over the Peninsula waters will contract northward and weakening later this week. A weak ridge develops over the North Queensland waters to the south of trough will extend northward throughout the northern waters from Friday.
Obstruction Reef Temperature Statistics View More
November Temperature
Gannett Cay (1km)
Lowest 1 November, 2025
21.9 °CAverage November
25.8 °CHighest 5 November, 2025
29.6 °C
Climate (2020–Present)
Gannett Cay (1km)
Average Low 2020–2025
23.2 °CAverage 2020–2025
24.5 °CAverage High 2020–2025
25.6 °C