Define Dakar. Dakar synonyms, Dakar pronunciation, Dakar translation, English dictionary definition of Dakar. The capital and largest city of Senegal, in the western part of the country on the Atlantic Ocean. It grew around a French fort built in 1857 and was the...
Turtles can stay under water from around 1 - 5 hours depending on the species, water temperature and condition. More detailed answers can replace this one! Some turtles such as the green sea turtle can stay underwater for about 3 hours in a sleep like dormant state. 39 people found this useful.
With this, seals can in all reality stay underwater for approximately 4 days from what I've read. I'm sure the exact time for their equipment is highly classified material. But as to the original question, would seals have to stay underwater. Most seal approaches are done under cover of nightfall to increase stealth.