Our skilled cartographers customise the latest official data from international Hydrographic Offices including UKHO, SHOM, BSH to show the most relevant information for leisure sailors.
They add unique Imray data sourced from across our networks and cruising guides.
Deep water is dark blue, shallower areas are paler. Land is green, sand and drying patches are yellow.
Lights and buoys are shown in their intended colours.
International Hydrographic Organisation symbols and abbreviations are those that you’d learn on any sailing course.
Land features are included to help with navigation.
Fine latitude and longitude grids help you plot your position.
Chart packs come as a package of digital and paper charts.
Use them on handheld devices to navigate alongside a paper backup. Or vice versa.
Paper charts are printed on water-resistant paper designed for sailors and packaged in a sturdy recycled PVC wallet.
Digital charts are raster versions for use in our Imray Navigator mobile apps or as SD cards for chart plotters.
Single sheet paper charts are perfect for passage planning.
Our unique Pretex paper folds well and is durable in damp conditions. It can be drawn on with soft pencil and ballpoint pen.
We use the latest data for new editions and chart updates. We’re the only independent publisher of leisure charts that offers a weekly Corrections service. Download here
They’re have official recognition for use on small craft, code and fishing vessels under 24m in length from the MCA (Maritime and Coastguard Agency)
Every chart includes the datum and projection on which it was based, for safe use with GPS navigation systems.
All Imray charts are now based on WGS 84 datum. Apart from some of the Imray-Iolaire charts of the Caribbean Sea, all are metric.
Paper sheet charts are folded to approx A4 size with a wrap-around cover and supplied in recycled PVC wallets. Flat sheets are available on request.
Paper chart coverage is divided into series shown on the chart index.
Northwest Europe, C charts give passage and coastal scale coverage with insets at larger scales
Y charts and the 2000 series chart packs offer larger scale coverage
Mediterranean, G and M series provide passage and coastal scale coverage with plan insets
Atlantic and Eastern Caribbean, Imray-Iolaire charts A, B, D, and E series provide general scale coverage with plan insets.
Imray Digital charts are available in sets of raster charts.
We print fully up to date UKHO (Admiralty) charts on demand. We also supply SHOM (Service Hydrographique et Oceanographique de la Marine) French charts and Norwegian Hydrographic Office charts.
We sell Admiralty Leisure Folios, Netherlands 1800 series charts, chart packs from the Croatian Hydrographic Office, and Delius Klasing in Germany.
Admiralty chart coverage is divided into several series which are shown on the chart index.