North Atlantic Ocean Passage Chart

WGS84

The chart covers the North Atlantic from Brazil to Newfoundland and Gibraltar to the Caribbean. It has been constructed on a conical projection that means that Great Circle tracks can be plotted as straight lines rather than curves.

The chart shows the main trend of contours, limits of ice, magnetic variations and keys routes as identified by DM Street. On the reverse are notes on the routes and small wind rose charts, with accompanying charts showing excessive wave heights and storm frequencies for the months that yachts cross the Atlantic: April to July and September to December.

In the enclosed booklet are pilot charts showing winds, currents and wave height frequencies with accompanying notes on favourable route timings and hurricane risk. Chart 100 is an important companion for Atlantic yachtsmen on passage and an excellent source of planning information.

The information shown on charts is liable to constant change. Corrections are made available on the Imray website: https://store.imray.com/collections/imray-charts-1
Visit the website to obtain the latest correction notices which are available as free downloads and are continually updated. Imray is now adding smart phone readable QR codes on their charts. These will provide a fast link to chart corrections and book supplements which are available at the Imray website.