Get Tidal Forecast on Your Website

We have developed a widget which makes it easy for you to show tidal water data from Norway directly on your website, giving your visitors an updated tidal forecast directly from the Norwegian Hydrographic Services' database.

The widget is of value for marinas, local media, beaches, campsites and Norwegian coastal municipality eg.

How to set up the widget:

  • On Se havnivå, search for the place/position you wish to collect a tidal forecast from.
  • Go to the right on the line that follows below the title with the place name or position, in your search result.
  • Click on the menu item </>.
  • Copy the code and place it in your own publishing solution.

That way you can give the users of your website updated, local tidal water information.

API for Water Level Data

Water level data are available through an API (Application Programming Interface), which makes it possible to extract and integrate data with your own systems.

Documentation and user guide for the API are available at http://api.sehavniva.no/tideapi_en.html.

Terms of use

The API is open for everybody and does not require registration, but the Norwegian Mapping Authority, Hydrographic Service must be credited, since we are licensee of the data.

The use of the data are licensed through Creative Commons Attribution 4.0 international (CC BY 4.0).

Please send us feedback at kundesenter@kartverket.no, especially if you use the data to create new services or apps.

Tide Tables

The publication giving the tide tables for the Norwegian coasts and Svalbard, "Tidevannstabeller for den norske kyst med Svalbard", is available for download as a pdf, free of charge.