Mary River - Kangaroo Island Weather Forecast
- 11
- 23
Sunny
- 10
- 22
Sunny
- 9
- 23
Sunny
- 14
- 25
Sunny
- 11
- 24
Sunny
- 11
- 23
Sunny
- 10
- 21
Sunny
Today 31 May Hervey Bay
Sunny. Light winds becoming southwesterly 15 to 25 km/h in the morning then becoming light in the evening.
Hervey Bay Waters
- Wind
- Southwesterly 15 to 20 knots.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the morning.
- 1st Swell
- Below 0.5 metres.
- Weather
- Sunny.
Mary River - Kangaroo Island Temperature Statistics View More
May Temperature
Hervey Bay Airport (12km)
Lowest 9 May, 2026
8.4 °CAverage May
19.8 °CHighest 4 May, 2026
27.3 °C
Climate (2021–Present)
Hervey Bay Airport (12km)
Average Low 2021–2026
17.1 °CAverage 2021–2026
21.4 °CAverage High 2021–2026
26.6 °C