The essential marine data resource for yachts sailing the Mediterranean, the Imray Mediterranean Almanac is published biennially with updates available in a downloadable supplement at the end of the first year. It includes: Data, waypoints and contacts for all major harbours and marinas throughout the Mediterranean Sea plus Atlantic Islands. Weather sources for radio, internet and apps. Information on lights and buoys. Maritime regulations, marine reserves and traffic schemes. Coast radio stations and frequencies. GMDSS safety and distress communications. Harbour plans throughout, with the familiar Imray cartography which adds clarity to their use. There are the usual detailed revisions throughout this edition, plus many new harbour plans.