Nautical Publications

Nautical publications by the Norwegian Hydrographic Service, comprises: Notices to Mariners (Efs), Tide Tables for the Norwegian Coast and Svalbard, the Norwegian pilot guide (sailing directions) Den norske los, and Symbols and Abbreviations on Norwegian Maritime Charts.


Notices to Mariners (Efs)

The Efs provides information on changes or defects in aids to navigation, discovery of new dangers and on shortcomings in Norwegian charts or publications, navigational warnings, gunnery exercises or other information of interest to mariners.

The maelstrom Saltstraumen in Bodø, Norway. Photo.

Tide Tables

The publication Tide Tables lists heights and associated times for all high and low waters in 16 standard ports, and time and height corrections for approximately 200 secondary ports.

Product Catalog

The Norwegian Nautical Charts and Nautical Publications (pdf 3 MB)