Official Navtex service from dwd.de site (links may break into two lines):
Emden (North Sea):
www.dwd.de/bvbw/generator/lang_pl/Sites/DWDWWW/Navigation/Schifffahrt/Seewetter/Navtex__Empfang__518__Emden__node,templa
teId=renderPrint.html
Rostock (Baltic Sea):
www.dwd.de/bvbw/generator/lang_pl/Sites/DWDWWW/Navigation/Schifffahrt/Seewetter/Navtex__Empfang__518__Rostock__node,temp
lateId=renderPrint.html
Easy to receive with GPRS cellular phone.
Is British service also available on-line (www site)?
JaC