At a scale of 1:7,620,000 this 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.

Chart 100 shows the main trend of depth contours, limits of ice, magnetic variations and keys routes as identified by Donald M. Street Jr. 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.

Includes panel of Gibraltar (1:15 000)

A brand new chart for 2020 covering Gibraltar Bay & Harbour. This chart is a replica of the Gibraltar sheet found in the Imray chart atlas 3210 Gibraltar to Cabo de la Nao. It is printed on water resistant paper.

Imray-Iolaire charts for Caribbean are widely acknowledged as the best available for the cruising sailor. They combine the latest official survey data with first-hand information gathered over 60 years of research by Don Street Jr and his wide network of contributors. Like all Imray charts, they are printed on water resistant Pretex paper for durability, and they include many anchorages, facilities and inlets not included on official charts.

On this edition the chart specification has been improved to show coloured light flashes. The magnetic variation curves have been updated with 2020 data. Additional anchorage plans in Colombian waters have been removed for this edition. There has been general updating throughout.

Plans included:
Porto Novo (Ilha de Santo Antão) (1:10 000)
Mindelo (Porto Grande) (Ilha de São Vicente) (1:20 000)
Ilha de Santa Luzia (1:not known)
Porto de Tarrafal (Ilha de São Nicolau) (1:8500)
Porto da Preguiça (Ilha de São Nicolau) (1:8500)
Baía da Palmeira (Ilha do Sal) (1:15 000)
Porto de Sal-Rei (Ilha da Boavista) (1:30 000)
Porto da Praia (Ilha de Santiago) (1:22 000)
Cavaleiros (Ilha do Fogo) (1:10 000)
Porto da Furna (Ilha Brava) (1:10 000)

On this edition the chart specification has been improved to show coloured light flashes. Depths have been updated from the latest available surveys where available. Completed harbour works at Palmeira (Sal) are included as are the latest reclamation works at Praia (Santiago). There has been general updating throughout.

Plans included:

Porto Santo (1:25 000)
Porto de Recreio da Calheta (1:6250)
Funchal (1:10 000)
Água de Pena (1:5000)
Porto de Machico (1:7500)
Quinta do Lorde (1:5000)
Ponta de São Lourenço (1:30 000)
Enseada da Doca (Isla Deserta Grande) (1:25 000)
Selvagem Grande (1:30 000)
Selvagem Pequena (1:30 000)

On this edition the chart specification has been improved to show coloured light flashes. There has been general updating throughout.

Plans included:

Tazacorte (1:10 000)
Puerto de Santa Cruz (1:12 500)
Puerto de la Estaca (1:7500)
Puerto de San Sebastian de la Gomera (1:10 000)
Dársena de Los Llanos (Marina Santa Cruz) (1:17 500)
Dársena Pesquera (Marina Tenerife) (1:17 500)
Puerto de las Palmas (1:30 000)
Morro Jable (1:12 500)
Gran Trajal (1:10 000)
Marina Rubicón (1:25 000)
Puerto Calero (1:15 000)
Puerto de Naos & Los Marmoles (Marina Lanzarote) (1:12 500)
Estrecho del Río (1:50 000)

Imray-Iolaire charts for Atlantic Islands are widely acknowledged as the best available for the cruising sailor. They combine the latest official survey data with first-hand information gathered over 60 years of research by Don Street Jr and his wide network of contributors. Like all Imray charts, they are printed on water resistant Pretex paper for durability, and they include many anchorages, facilities and inlets not included on official charts.

This edition includes the latest official data combined with additional information sourced from Imray”s network to make it ideal for small craft. It includes the latest official bathymetric surveys. The finished harbour works at Puerto de Naos & Los Marmoles and Playa Blanca (Lanzarote) are included. There has been general updating throughout.

Plans included:

Lajes das Flores (1:20 000)
Horta (1:12 500)
Lajes do Pico (1:10 000)
Velas (1:7500)
Vila da Praia (1:10 000)
Praia da Vitória (1:20 000)
Angra do Heroísmo (1:12 500)
Ponta Delgada (1:10 000)
Vila Franco do Campo (1:15 000)
Vila do Porto (1:10 000)

Imray-Iolaire charts for the Atlantic Islands are widely acknowledged as the best available for the cruising sailor. They combine the latest official survey data with first-hand information gathered over 60 years of research by Don Street Jr and his wide network of contributors. Like all Imray charts, they are printed on water resistant Pretex paper for durability, and they include many anchorages, facilities and inlets not included on official charts.

This edition includes the latest official data combined with additional information sourced from Imray”s network to make it ideal for small craft. It includes the latest official bathymetric surveys. Completed harbour works at Porto das Velas (São Jorge) is included and extra Marine Reserves are shown. For this edition magnetic variation curves have been added. There has been general updating throughout.

Plans included:

Puerto de San Antonio (Ibiza) (1:17 500)
Puerto de Ibiza (Ibiza) (1:15 000)
Puerto de Palma (Mallorca) (1:17 500)
Porto Colom (Mallorca) (1:10 000)
Puerto de Mahón (Menorca) (1:20 000)
Alcudia (Mallorca) (1:15 000)
Approaches to Ciudadela (Menorca) (1:10 000)

This edition includes the latest official Instituto Hidrográfico de la Marina data, combined with additional information sourced from Imray”s network to make it ideal for small craft. The chart has been fully revised throughout. The plans of Puerto de San Antonio (Ibiza) and Alcudia (Mallorca) now provide coverage at improved larger scales.

Plans included:

Macinaggio (1:10 000)
Bastia (1:15 000)
Approaches to Calvi (1:35 000)
Ajaccio (1:12 500)
Approach to Propriano (1:20 000)
Bonifacio (1:12 500)
Îles Lavezzi (1:50 000)

On this 2016 edition the latest depth surveys have been applied where available. Completed harbour developments are included at Propriano.
The soon to be adopted ‘In the Corsica Channel’ Traffic Separation Scheme is shown.
The chart specification has been improved to show coloured light flashes. There has been general updating throughout.