Gymea Bay
Australia
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Gymea Bay, Australia

Sea temperature

In August, the average sea temperature in Gymea Bay, Australia, is 18.8°C (65.8°F).
Note: For swimming, a surface water temperature of 18.8°C (65.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

The average length of the day in August in Gymea Bay, Australia, is 10.9h.

How cold is the water in August in Gymea Bay?

In August, the average sea temperature is 18.8°C (65.8°F). For most, swimming in 18.8°C (65.8°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).

How many hours of daylight does Gymea Bay have in August?

The average length of the day in August in Gymea Bay is 10.9h.
Average sea temperature in August - Gymea Bay, Australia
  • Average sea temperature in August: 18.8°C

The best month for swimming (with the highest average sea temperature) is February (23.8°C).
The coldest month (with the lowest average sea temperature) is September (18.4°C).

Average daylight in August - Gymea Bay, Australia
  • Average daylight in August: 10.9h

The month with the longest days is December (Average daylight: 14.4h).
The month with shortest days is June (Average daylight: 9.9h).