The harbor master notes wind path with the aid of flying flags, jotting angles as masts clink and buoys bob on mushy swells.
https://simonbeti328.theburnward.com/unity-and-love-of-country-flying-flags-that-tell-our-story
The harbor grasp notes wind path via flying flags, jotting angles as masts clink and buoys bob on easy swells.