Mary River - Kangaroo Island Weather Forecast
- 17
- 28
Clear
- 18
- 28
Mostly sunny
- 18
- 30
Sunny
- 18
- 30
Mostly sunny
- 20
- 31
Sunny
- 21
- 30
Possible shower
- 20
- 30
Partly cloudy
Today 3 Dec Hervey Bay
Clear. Winds east to southeasterly 15 to 20 km/h.
Hervey Bay Waters
- Wind
- Easterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A firm ridge will persist over the south Queensland waters for the next few days. The ridge will weaken over the weekend as a trough approaches the southeast coast from inland southern Queensland.
Mary River - Kangaroo Island Temperature Statistics View More
December Temperature
Hervey Bay Airport (12km)
Lowest 3 December, 2025
17.5 °CAverage December
25 °CHighest 1 December, 2025
30.9 °C
Climate (2020–Present)
Hervey Bay Airport (12km)
Average Low 2020–2025
17.1 °CAverage 2020–2025
21.4 °CAverage High 2020–2025
26.6 °C