C1 Thames Estuary (Imray Chart)

Imray C1 Thames Estuary is a fully revised nautical chart designed for small craft operating in the complex waters of the Thames approaches.

• Coverage: Key channels, sandbanks and approaches throughout the Thames Estuary for coastal and offshore navigation
• Small craft focus: Clear depth contours, buoyage and hazards optimised for yachts and motorboats
• Data source: Latest official UKHO information combined with Imray’s own network of updates for enhanced local accuracy
• Construction: Folded chart format suitable for passage planning and cockpit use

A dependable reference for safe entry to, and departure from, the Thames via the North Sea.