Beverly Massachusetts Harbormaster
- Find contacts, information on local navigation, mooring and slip rack regulations, weather and tide tables. Also provides information on local events and crime watch program.
- http://www.harbormasters.org/cities/beverly.shtml

Marshfield Harbormaster
- Features information on fishing, shellfish and mooring regulations. Offers contacts and links to related sites. Located in Massachusetts.
- http://www.townofmarshfield.org/Public_Documents/MarshfieldMA_Harbor/index

Dartmouth Harbormaster
- Information for local waterways and mooring rules and regulations in Padanaram Harbor and Dartmouth waters. Includes news, links and contacts to marine services, and application, request, and appeals forms. Located in Massachusetts.
- http://www.dartmouthharbormaster.com/

Royal Volunteer Coastal Patrol - Forster/Tuncurry Division
- Australian organization providing a search and rescue facility and monitoring of emergency radio transmissions, provides weather updates, and offers boating safety and licensing courses. Includes membership information, photo gallery, and a newsletter.
- http://www.coastalpatrol.asn.au/

Hingham Harbormaster
- Offers harbor by-laws, pump out boat request form, contacts, and links. Massachusetts.
- http://www.hingham-ma.gov/harbormaster/index.html

Chatham Massachusetts Harbormaster
- Offers mission statement, contacts, waterway by-laws, and mooring regulations.
- http://www.town.chatham.ma.us/Public_Documents/ChathamMA_Harbor/index

The Town of Wellfleet, MA Harbormaster
- Describes duties and responsibilities and provides contact details.
- http://www.wellfleetma.org/Public_Documents/WellfleetMA_Departments/harbor

Town of Freeport - Harbormaster
- Provides a description of responsibilities, events, and contacts. Located in Maine.
- http://www.freeportmaine.com/harbormaster.html

Harwich Harbormaster
- Features contacts, coastal forecasts, links, job applications and archive of Water Commission Reports. Located in Cape Cod, MA.
- http://www.vsv.cape.com/~harharb/main.html

Duxbury Harbormaster
- Offers information on beach and shellfish permits, the endangered species program, staff contacts, links, and current beach conditions. Located in Massachusetts.
- http://www.duxburyharbormaster.org/index2.htm

Danvers Harbormaster
- Features mission statement, information on dockage space, weather forecasts, tide table, contacts, harbor by-laws, and links. Located in Massachusetts.
- http://www.danversrec.com/waterindex.htm

City Of Lynn Harbormaster
- Find contacts, information on law enforcement, boating safety, and fishing regulations. Located in Massachusetts.
- http://www.ci.lynn.ma.us/Public_Documents/LynnMA_Harbor/index

Cape and Islands Harbormasters Association
- Organization comprised of officials from the State of Massachusetts dedicated to facilitating communication and sharing information. Features information on marine theft, navigation charts, areal photos, as well as links to member and educational sites
- http://www.vsv.cape.com/~harharb/ciha6.html

California Association of Harbor Masters and Port Captains, Inc.
- Group dedicated to exchanging information relative to construction, maintenance, operation, administration and management of marinas and harbors in the State. Features statement of objectives, board of directors, membership details and links to member
- http://www.harbormaster.org/