Massachusetts Coastal Zone Management: North Shore Region
- Background plus information on programs, publications, grants, jobs and events.
- http://www.mass.gov/czm/ns.htm

Eight Towns and the Bay
- Coalition of communities located along Ipswich Bay which are concerned with protecting and restoring the coastal environment. Information on the program, coastal resources, members and activities.
- http://www.naturecompass.org/8tb/

Massachusetts North Shore Tide Charts
- Information for Merrimack River entrance, Newburyport, Plum Island sound, Annisquam, Rockport, Gloucester Harbor, Manchester Harbor, Salem, Marblehead and Nahant.
- http://www.maineharbors.com/ma/tidemans.htm