Which of the following is an implied warranty in an ocean marine contract?

In ocean marine contracts, an implied warranty is a fundamental assumption that parties to the contract agree upon, even if it is not explicitly stated. The warranty that a ship is seaworthy is a critical component because it ensures that the vessel is fit for its intended purpose and capable of safely carrying cargo. This implied warranty protects both the shipper and the insurer, as a seaworthy ship is necessary for the safe transport of goods across oceans.

If a ship is not seaworthy, it may lead to accidents, loss of cargo, or other liabilities that could jeopardize the parties involved in the contract. Therefore, this warranty is automatically included in the contract to ensure compliance with safety and navigational standards.

The other options, while relevant to maritime operations, do not represent implied warranties. The notion of the cargo being insured pertains more to the specific terms of the insurance policy rather than an implied expectation about the vessel itself. The route's predetermined nature relates more to logistics and planning rather than an essential condition affecting the ship's seaworthiness. The experience of the crew, while significant for operational success, is not an implied warranty within the context of the contract, as it does not guarantee the ship's ability to perform its primary function.