What color indicates the second to last shot in anchoring?

The color that indicates the second to last shot in anchoring is yellow. In typical anchoring practices, different colors are used to signify the number of shots of anchor chain that have been deployed. The yellow color specifically denotes the second to last shot of chain, which helps mariners quickly ascertain how much chain has been let out. This is crucial for managing the anchor's holding power based on the water depth and seabed conditions.

Using standardized color coding, such as this yellow marking for the second to last shot, aids in communication and safety, particularly in busy or challenging maritime environments. Recognizing these color signals is an essential part of seamanship and helps ensure that vessels are anchored securely and effectively.