 | VesselFinder Tracking via AIS, which shows ship positions and sea traffic in real time |
 | Sailing Weather Worldwide 7-day wind, wave and weather forecasts |
 | ADAC Marina Guide Guide for sea and inland marinas in 20 European countries. |
 | Worldwide Marinas Directory Detailed high resolution images and information about marinas worldwide |
 | Global Word of Mega Yachts World of Mega Yacht Builders, Designers, Crew and Owners with news and articles about new launches and designs |
 | Germany: Federal Maritime and Hydrographic Agency Services are: measurement, law of the flag, International Shipping Register - issue and registration of mariners certificates - type-testing and approval of radiocommunications and navigation equipment - publication of nautical charts and small-craft charts - prediction of tides, water levels, and storm surges. |
 | UK: Department for Transport Maritime and Coastguard Agency: An Executive Agency of the Department for Transport (including registration of vessels) |
 | Austria: Federal Ministry Climate, Environment, Energy, Mobility, Innov., Techn. Supreme Office of Navigation in Austria responsible also for approvals and documents for ships as well as for ownerships of boats. |
 | Croatia: Ministry of the Sea, Tourism, Transport and Development List of all Croatian Marinas, useful links for tourists and further specific information. |