Originally by User:Chris 73; redone in svg by User:Indolences. This is a map of the coast of England near Ipswich, showing the location of Sealand. The boundaries of the territorial water of the United Kingdom are also drawn, both the 3 nautical mile limit (5.556km) before 1987 and the 12nm limit (22.22km) after 1987. The same radii are also given around Sealand.

Note that these boundaries are derived based on the circular distance from the coastline, and not copied from official maps. This map is not suitable for navigation or for determining the boundaries of the UK territorial waters for legal or other purposes.
A PNG graphic file can be found at Image:Map of Sealand with territorial waters.png
The OpenOffice.org source file can be found at Image:Map of Sealand with territorial waters.sxd
See also Image:Map of Sealand.png for the map without the territorial waters
A similar vector version can be found at Image:Map of Sealand.svg
Map generated by DEMIS World Map Server and edited by Chris 73
User:Chris 73 and User:Indolences