Top Websites for marine data

shom.fr

French hydrographic and oceanographic service.

openseamap.org

The free nautical chart based on the wiki principle.

gebco.net

Providing authoritative bathymetry data for the world's ocea...

harbourmaps.com

Harbor maps and nautical information.

bodc.ac.uk

Preserving and distributing oceanographic and marine data

seadatanet.org

Pan-European infrastructure for marine data access.

ioos.us

Providing access to integrated oceanographic data and models...

saillogger.com

Automated logging, monitoring, and real-time tracking for yo...

cioosatlantic.ca

Open-access platform for sharing ocean information.

geo-seas.eu

Access to European marine geological and geophysical data.

seaperformer.com

Monitoring, visualization, and analysis of vessel voyages.