Mary River - Susan Island Weather Forecast
- 21
- 31
Mostly clear
- 22
- 31
Partly cloudy
- 22
- 30
Shower or two
- 21
- 29
Shower or two
- 21
- 29
Possible shower
- 20
- 30
Partly cloudy
- 19
- 30
Partly cloudy
Today 14 Dec Hervey Bay
Mostly clear. Winds northerly 15 to 20 km/h becoming light in the late evening.
Hervey Bay Waters
- Wind
- Northerly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- North to northeasterly below 1 metre.
- Weather
- Mostly clear. The chance of a thunderstorm inshore early this evening.
- Weather Situation
- A high [1024 hPa] over the South Pacific Ocean extends a weak ridge over the south Queensland waters. A trough and associated southeasterly change will push through the far southern waters late Monday into Tuesday. A new high over southern Australia will move east and extend a ridge behind the trough over the south Queensland waters.
Mary River - Susan Island Temperature Statistics View More
December Temperature
Hervey Bay Airport (12km)
Lowest 5 December, 2025
16.7 °CAverage December
25 °CHighest 9 December, 2025
31.8 °C
Climate (2020–Present)
Hervey Bay Airport (12km)
Average Low 2020–2025
17 °CAverage 2020–2025
21.4 °CAverage High 2020–2025
26.6 °C