Fringing Reefs

 

Fringing reefs are closest to shore, sometimes touching the shore. They follow a shore from beach to beach, creating a chain of reefs. Fringing reefs are found around new and developing islands, compared to the age of the world. These reefs are formed from decaying sea life and polyps. Young fringing reefs that are still growing are called apron reefs.

Fringing reefs are the most prevalent type of reef found in the Hawaiian islands. They are found 150-1,500 feet (45-450 meters) from shore. They need warm water (73-80 degrees Fahrenheit) and can survive in rough, wave activated waters.