When mooring starboard side to with no wind or current, the approach angle should be as:

When mooring starboard side to with no wind or current, the approach angle should be as straight as possible to facilitate a safe and controlled docking process. A straight approach minimizes the risk of misjudgment in distance and speed, allowing for better control of the vessel's movements as it nears the dock or mooring area. This approach also creates a more predictable interaction with the fenders and the pier, reducing the likelihood of collision or damage to both the vessel and the docking structure.

A straight approach allows the boat crew to accurately gauge their position relative to the mooring, which is especially important when aligning the vessel for a secure tie-up. It helps in maintaining a clear path for entry, making it easier to correct any minor deviations without needing to perform complex maneuvers.

This method is particularly effective in calm conditions, where external factors like wind and current would otherwise necessitate more tactical approaches. In situations with such environmental influences, adjustments to the approach angle may be warranted, but in the absence of these, a straight approach is optimal for ensuring a safe mooring.