A fog signal station is a station at which a fog signal exists, but at which there is no lighthouse. A light tower might be appended to the station at a later date, as happened at The Cuckolds Light in Maine. A number of these stations were constructed along the California coast, although few survive in their original form today.
- "Historic Light Station Information and Photography: Maine". United States Coast Guard Historian's Office. 2009-08-08. Archived from the original on 2017-05-01. under "Manana Island Fog Signal Station"
- United States Coast Guard (2009). Light List, Volume I, Atlantic Coast, St. Croix River, Maine to Shrewsbury River, New Jersey. Front matter, page 1.