September weather forecastBermagui, Australia
September
Weather in September
Sea temperature
In September, the average sea temperature in Bermagui, Australia, is 17.4°C (63.3°F).Note: A surface water temperature of 17.4°C (63.3°F) does not provide an enjoyable swimming experience for most. Breathing control becomes more challenging as the water temperature drops below 21°C (69.8°F).
Daylight
In September, the average length of the day is 11h and 52min.On the first day of September, sunrise is at 6:19 am and sunset at 5:39 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 6:02 pm AEST.
Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Bermagui, the average seawater temperature in September is 17.4°C (63.3°F). For most, swimming in 17.4°C (63.3°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
The average day length in September in Bermagui is 11h and 52min.
On the first day of September, sunrise is at 6:19 am and sunset at 5:39 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 6:02 pm AEST.
Average sea temperature in September
Bermagui, Australia
- Average sea temperature in September: 17.4°C
The best month for swimming (with the highest average sea temperature) is February (22.7°C).
The coldest month (with the lowest average sea temperature) is August (16.8°C).
Average daylight in September
Bermagui, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).





