A Yellow lipped Seasnake is going up to the surface to get a couple of Breath and then comes back down because they don’t have gills! Yellow-lipped sea krait can go as deep as 100 meters underwater and stay there for up to one hour. Every 10–14 days yellow-lipped sea kraits come on land to digest their food, drink fresh water, to shed their skin or mate and lay their eggs. They lay around 5-13 eggs at a time.