capable of producing the desired effect, late 14c., making, producing immediate effect, from Old French efficient and directly from Latin efficientem (nominative efficiens) effective, efficient, producing, active, present participle of efficere work out, accomplish (see effect).
Marco Island, Florida. Marco Island is a city in Collier County, Florida, United States, located on an island by the same name in the Gulf of Mexico off the coast of Southwest Florida. It is a principal city of the NaplesâMarco Island Metropolitan Statistical Area. The population was 16,413 at the 2010 census.
Marco Island Florida Weather. Southwest Florida is a tropical paradise. Warm temperatures, balmy breezes, sunny skies and an occasional shower are the norm for Marco Island. The Gulf Water temperature ranges from the mid 60's January through March and up into the mid 80's from June through September.