Which condition describes the ship when it is in port, tied to a pier, with minimal watch and low-medium watertight integrity?

The correct answer is based on a common classification system used to describe a ship's condition while at port. When a ship is in port, tied to a pier, and maintaining minimal watch along with low-to-medium watertight integrity, it is typically categorized under Condition IV.

Condition IV indicates a relaxed state of readiness where the ship is securely moored, allowing for reduced operational status. This condition typically involves limited crew presence and minimal security measures since the ship is not actively engaging in operations and is protected by the port facilities.

In this state, the watertight integrity is managed but not under the same stringent measures as higher conditions like Condition I or Condition II, which are associated with more significant threats or operational readiness. Condition III, while also indicating a watch on board, typically has a higher state of readiness compared to Condition IV, often involving preparatory actions to respond to potential emergencies. Thus, the terms used to describe the condition focus on the security, operational readiness, and structural integrity of the ship, aligning perfectly with the scenario provided.