All I will say, since I’m not going to write the whole paragraph for you, is that I’m pretty sure ocean water contains salt, which doesn’t allow you to get the proper nutrition from water.
Answer: You would die of dehydration
Explanation: This is because of the high salt content in ocean and sea water. Even trying to capture and eat a seagull will cause you to throw up and die faster of dehydration. There would be no way to get water and separate the salt and boil it on a raft.
