"Sea lawyer" is a colloquial term used to describe someone who argues as if they know what they're talking about regarding maritime laws or regulations, when in fact, they do not. There are a variety of synonyms for this term, including "dock lawyer", "dockside attorney", or "pier pundit". These terms imply that the individual is more interested in debating or criticizing than providing productive solutions. Other synonyms may include "nautical nitpicker" or "oceanic observer", which emphasize the individual's attention to detail and overly scrutinous nature. Ultimately, these terms all refer to an individual who tends to argue about Maritime law without sufficient knowledge or expertise in the area.