
This tidal currents atlas covers the English Channel and Somme Bay, mapping hourly surface currents from Fécamp to Dunkirk. Perfect for safe navigation, fishing, and diving in spring and neap tides.
Data sheet
Specific References
Master the Tides with the Ultimate Tidal Current Atlas for the Strait of Dover and Somme Bay
Unlock the secrets of one of Europe’s most dynamic maritime regions with this comprehensive tidal current atlas. Covering the coastal stretch from Fécamp to Dunkirk, this printed atlas provides hourly surface current visualizations for a complete semi-diurnal tidal cycle, under both spring and neap tide conditions. Engineered for professionals, it combines high-resolution hydrodynamic modeling with practical, field-ready data to support safe navigation, efficient route planning, and environmental assessments.
Precision Data for High-Stakes Maritime Operations
This atlas is built on advanced hydrodynamic modeling, delivering unparalleled accuracy for the Strait of Dover and Somme Bay. With 12 charts per sector and three distinct sectors, it offers granular insights into current patterns at one-hour intervals. The data is tailored for average spring and neap tides, ensuring relevance for real-world conditions. Whether you're navigating busy shipping lanes, managing port operations, or conducting environmental studies, this atlas provides the foundational data needed to make informed decisions.
Designed for Durability and Long-Term Use
Printed for durability and ease of use, this atlas is a reliable companion for maritime professionals. Updated with 2018 corrections, it guarantees long-term accuracy and relevance. The Mercator projection ensures spatial precision, while the clear, high-contrast visuals allow for quick interpretation of current patterns. Weighing just 1 kg, it’s portable enough for field use yet robust enough to withstand the demands of daily maritime operations.
This tidal current atlas provides detailed surface current data for the Strait of Dover and Somme Bay, covering the coastal stretch from Fécamp to Dunkirk. It includes 12 charts per sector across three sectors, mapped at one-hour intervals for a complete semi-diurnal tidal cycle. The data is modeled for average spring and neap tides, with a Mercator projection for spatial accuracy. The 2014 edition, updated with 2018 corrections, is available in a printed format and weighs 1 kg.
With a legacy of excellence in hydrography and oceanography, this organization is a global leader in providing precise, reliable maritime data. Specializing in tidal modeling, nautical charting, and environmental assessments, their publications are trusted by maritime professionals worldwide for their accuracy, durability, and practical applications in navigation, port management, and environmental planning.
The atlas covers the coastal area from Fécamp to Dunkerque, including the English Channel (Pas de Calais) and the Bay of Somme, with detailed sections for the ports of Dunkerque-Calais, Boulogne-sur-Mer, Dieppe, and Le Tréport.
The atlas was last updated in 2014, with corrections applied up to 2018. The data remains valid indefinitely as it represents typical tidal patterns.
The atlas visualizes surface current fields for a typical semi-diurnal tidal cycle, covering both mean spring and neap tides at hourly intervals.
The official source now offers only the digital PDF version. The paper version, as listed here, is available through select retailers.
The atlas divides the coverage area into 3 sectors, each containing 12 maps that show tidal currents at one-hour intervals.
The maps use the Mercator projection, a standard for nautical charts that preserves angles and shapes for accurate navigation.
The paper version of the atlas weighs approximately 1 kilogram.
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