"Tides" is an ocean tidal prediction program that produces tables and graphical data for more than 800 ports worldwide. Online ordering and can be downloaded for evaluation. www.stormy.ca/tides/index.html
Supplies nautical charts for commercial and recreational boaters. Includes current edition NOAA charts, Maptech Embassy Guides, and waterproof charts. Prices listed. Most orders are shipped same day. www.mapmasters.com
Cruising guide, charts, chart books and marine information for the Northeast's historic inland waterway from New York City to Montreal. Order online. lakechamplainpub.com
Offers electronic charting software, digital nautical charts, and chart training software for recreational and professional mariners. www.jeppesenmarine.com
Provides planning tools and nautical charts, query Coast Guard and DoD navigation databases, plot routes based on light lists and cities, print tripticks. Charts are downloadable into your navigation software. Includes message forum. www.boatchart.com
Electronic charting system navigation software: The Capn plots a position on electronic charts interfaced with GPS/DGPS or LORAN. Download demo available. www.thecapn.com
Macintosh GPS communications and GIS mapping software compatible with any NMEA-0183 compatible GPS/Loran-C/DECCA or other navigational system. Demo download available. www.gpsy.com
Sells nautical software for computer and GPS-based electronic charting and marine navigation, seamanship and other marine software, boating safety and survival equipment, nautical books, and marine videos. www.capjack.com