
Accurate tidal current charts for the Seine Bay, from Cherbourg to Fécamp, in PDF format. Visualize hourly tidal flows for average spring and neap tides, ideal for navigation, fishing, or diving.
Data sheet
Specific References
Master the Tides of the Seine Bay with This Essential Digital Atlas
Unlock the secrets of tidal currents in one of Europe’s busiest maritime regions with this comprehensive digital atlas. Covering the Seine Bay from Cherbourg to Fécamp, this tool provides hourly tidal current data for both spring and neap tides, ensuring safe and efficient navigation for commercial vessels, fishing fleets, and environmental researchers. Built on advanced hydrodynamic modeling and bathymetric precision, it delivers unmatched accuracy for maritime professionals operating in the English Channel.
Precision Data for Critical Maritime Operations
This atlas includes 12 detailed maps of surface currents, covering key sectors such as the Seine Estuary (Ouistreham to Étretat), Northern Cotentin, and Cherbourg Roadstead. Each map visualizes tidal flows at hourly intervals, allowing users to anticipate changes in current strength and direction. The Mercator projection ensures spatial accuracy, making it an indispensable resource for navigation planning, port operations, and offshore activities. Whether you're managing a commercial fleet or conducting environmental impact studies, this tool provides the data you need to navigate with confidence.
Designed for Professional Use and Long-Term Reliability
The 2026 edition of this digital atlas is built for durability, with unlimited validity and free updates for one year to ensure data remains current. Licensed for use on up to 5 workstations, it is delivered in PDF format via secure download, allowing for immediate access and seamless integration into onboard systems. From commercial shipping to environmental assessments, this atlas is engineered to meet the demands of maritime professionals who rely on precise tidal data to optimize their operations.
This digital tidal currents atlas provides detailed hourly data for spring and neap tides in the Seine Bay, from Cherbourg to Fécamp. It includes 12 sector-specific maps, covering critical areas like the Seine Estuary and Cherbourg Roadstead, with a Mercator projection for spatial accuracy. The 2026 edition is delivered in PDF format, licensed for 5 workstations, and includes free updates for one year.
With over three centuries of expertise in hydrography and oceanography, this organization is a global leader in maritime data and navigation tools. Renowned for its precision and reliability, it provides essential resources for commercial shipping, environmental studies, and naval operations worldwide. Its products are trusted by maritime professionals for their accuracy, innovation, and commitment to safety at sea.
The atlas covers the Seine Bay area, stretching from Cherbourg to Fécamp, including the Seine Estuary (Ouistreham to Étretat), the northern Cotentin region, and Cherbourg Roadstead.
Each sector includes 12 surface current maps, showing variations at hourly intervals.
The atlas displays tidal currents for both average spring tides (vive-eau) and neap tides (morte-eau), covering a typical semi-diurnal tidal cycle.
No, it is provided exclusively in digital PDF format, delivered via download link or WeTransfer.
The license allows installation on up to 5 computers per purchase.
Free updates are provided for one year following the purchase date.
The maps use the Mercator projection, ensuring accurate spatial representation of tidal currents.
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