October weather forecastPort Phillip, Australia
October
Weather in October
Sea temperature
In Port Phillip, Australia, the average seawater temperature in October is 15.1°C (59.2°F).Note: Most people find swimming in 15.1°C (59.2°F) unenjoyable. As the water temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes harder.
Daylight
The average length of the day in October in Port Phillip is 13h and 4min.On the first day of the month, sunrise is at 5:55 am and sunset at 6:24 pm AEST. On the last day of October, in Port Phillip, sunrise is at 6:13 am and sunset at 7:53 pm AEDT.
Note: On Sunday, 06. October 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from AEST to AEDT. Daylight Saving Time lasts until Sunday, 06. April 2025, at 3:00 am; consequently, the time zone reverts from AEDT to 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 Port Phillip, Australia, the average seawater temperature in October is 15.1°C (59.2°F). Swimming in 15.1°C (59.2°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
In Port Phillip, the average day length in October is 13h and 4min.
On the first day of October, sunrise is at 5:55 am and sunset at 6:24 pm AEST. On the last day of the month, sunrise is at 6:13 am and sunset at 7:53 pm AEDT.
On Sunday, 06. October 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from AEST to AEDT. DST ends on Sunday, 06. April 2025, at 3:00 am.
Average sea temperature in October
Port Phillip, Australia
- Average sea temperature in October: 15.1°C
The best month for swimming (with the highest average sea temperature) is February (18.8°C).
The coldest month (with the lowest average sea temperature) is September (14.7°C).
Average daylight in October
Port Phillip, Australia
- Average daylight in October: 13h and 6min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).





