Features articles and links maintained by Melissa Rodriguez.

Online tidal information from the UK Hydrographic Office, for over 6000 ports around the world. Calculate tidal predictions up to 7 days in advance.

Searchable database of dive businesses around the world. [German and English]

Scuba-only search engine and directory that includes dive centers, live-aboards, travel agents, equipment manufacturers, and online gear sales.

Provides a worldwide directory of operators, destinations, and links to related resources. Includes message board, user reviews, comments, ratings, and photos.

Contains information about recreational scuba diving, with a special emphasis on scuba diving for women.

Links to diving travel, bulletin boards, and online dive stores.

A thorough directory of scuba resources from around the Internet.

Includes dive site information, diving operators by region, scuba health and safety articles, and marine life.

Reviews and information on dive sites and locations all over the world.