Wadden Sea

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Wadden Sea

  • Country: 
    Netherlands
  • Site number: 
    289
  • Area: 
    271,023.3 ha
  • Designation date: 
    02-05-1984
  • Coordinates: 
    53°18'N 06°16'E
Materials presented on this website, particularly maps and territorial information, are as-is and as-available based on available data and do not imply the expression of any opinion whatsoever on the part of the Secretariat of the Ramsar Convention concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries.

Overview

The Site is a marine and coastal wetland in the Wadden Sea, between the mainland and barrier islands, consisting of extensive tidal mudflats, salt marshes, wet meadows, reclaimed polders, sand banks, and dune systems. The Ramsar Site boundary has been adjusted to follow the Natura 2000 boundary, and the former Ramsar Sites Griend (former Site no. 196) and Boschplaat (former Site no. 195) as well as 750 ha of the nature development area Friesland Buitendijks have been included within the Wadden Sea Ramsar Site. These changes have together resulted in an area increase of over 5,000 ha. Waddenzee is internationally important for many threatened species such as avocet and Sandwich tern, as well as for more than 20,000 wintering migratory birds. In addition, more than 5,000 individuals of harbour seal regularly use the site. The coastal wetland plays an important role in flood regulation, shoreline stabilization and sediment trapping. The main activities within the Site are commercial fisheries, sand, clay, shell and gravel extraction, oil and gas exploitation, wind turbine electricity generation and military training. All these activities are potential threats to its ecological character. The management plan was updated in 2010.

Transboundary designation: 

The "Wadden Sea" Transboundary Ramsar Site was declared in 2015 and it includes 13 Ramsar Sites in Denmark, Germany and the Netherlands: Site No. 356 in Denmark; Sites No. 501, 537, 80, 81, 82 in Germany; Sites No. 1252, 289, 2212, 2213, 2214, 2215, 2216 in the Netherlands.

Administrative region: 
Provinces of Groningen,Friesland,Noord Holland

  • Global international designation: 
    • UNESCO Biosphere Reserve
  • National legal designation: 
    • national park
    • nature reserve
    • natural monument
  • Regional (international) legal designations: 
    • EU Natura 2000
  • Last publication date: 
    02-04-2015

Downloads

Ramsar Information Sheet (RIS)

Additional reports and documents