This Imray North Atlantic nautical chart at a scale of 1:7,620,000 is specifically designed for transatlantic passages and offshore navigation. It covers a wide area from Brazil to Newfoundland and from Gibraltar to the Caribbean.
Drawn on a conic projection, the chart allows great-circle routes to be plotted as straight lines, making it easier to plan long ocean passages.
- Coverage: North Atlantic, from Brazil to Newfoundland and Gibraltar to the Caribbean
- Scale: 1:7,620,000
- Conic projection suited to long-distance passages
- Principal bathymetric trends and ice limits
- Magnetic variation information
- Main routes identified by Jimmy Cornell / DM Street
On the reverse, the chart includes detailed notes on transatlantic routes, wind roses and maps showing excessive wave heights and storm frequency during the main crossing seasons (April to July and September to December).
A supplementary booklet is included. It contains pilot charts detailing prevailing winds, ocean currents and the frequency of high waves, together with key information on favourable crossing periods and hurricane risks.
Imray Chart 100 is an essential tool for recreational sailors, skippers and offshore navigators preparing an Atlantic crossing. It is also an excellent source of information for strategic ocean-voyage planning.
As with all Imray nautical charts, chart information may be updated. Official corrections are available free of charge on the Imray website and are updated regularly. QR codes printed on the chart provide quick access to the latest corrections and online supplements.
