When a ship is considered seaworthy, it means that it is safe to sail on the ocean. The law requires that ships meet certain standards to ensure the safety of the crew and any passengers on board. These standards cover things like the ship's equipment, its condition, and the crew's ability to operate it.
Imagine that you are going on a trip on a big boat. Before you leave, the grown-ups need to check the boat to make sure it is safe. They need to check that everything works, like the lights and the engine. They also need to make sure the boat won't sink, so they check for any holes or leaks. Lastly, they need to make sure that the people driving the boat know how to do it – like how to steer and how to use the radio.
The law requires that boats are seaworthy before they leave the port. This means that the boat must be safe enough to sail and not put anyone at risk. If a boat is not seaworthy, it cannot sail until it is fixed and safe again. If anything goes wrong on the boat and it is found to not be seaworthy, the people in charge of the boat could get into trouble with the law.
So, making sure a boat is seaworthy is very important to keep everyone safe while they are out in the ocean.