The harbor master notes wind path by using flying flags, jotting angles as masts clink and buoys bob on easy swells.

https://edwinyvwe220.cavandoragh.org/old-glory-and-new-debates-would-washington-say-we-abandoned-what-he-fought-for

The harbor grasp notes wind route by using flying flags, jotting angles as masts clink and buoys bob on delicate swells.