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: Ministry for Traffic, Innovation and Technology

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.