The phrase "come into port" can be easily replaced by a variety of synonyms depending on the context. These synonyms could include "dock", "berth", "moor", "tie up", "arrive at harbor", "enter harbor", "land", "make landfall", "pull into port", "arrive at port", "reach port", "make port", "greet shore", "lay over", "anchor" or "drop anchor". Each of these synonyms conveys the same fundamental meaning of arriving at a destination by boat or ship, just using slightly different phrasing and vocabulary. Choosing the most appropriate synonym will depend on the specific context and tone of the discussion.