A more thorough explanation:

Definition: A danger or risk that arises from navigating or being at sea.

Examples:

• Storms and rough seas
• Piracy and hijacking
• Collisions with other vessels or objects
• Fire or explosion on board

These examples illustrate how maritime peril can come in many forms and can pose a threat to the safety of ships and their crews. Storms and rough seas can cause damage to the ship and make it difficult to navigate. Piracy and hijacking can put the crew in danger and result in the loss of valuable cargo. Collisions with other vessels or objects can cause significant damage and even sink the ship. Fire or explosion on board can be catastrophic and potentially deadly.