The German Hydrographic Office GRIB files for the currents in the N Sea, Elbe and Baltic are no longer available.
Here is the content of an email received in response to a query:
Dear sailors,
unfortunately we stopped the service while cleaning up computers to prepare for my retirement. Please take my apologies.
Mit freundlichen Grüßen
Kai Jancke
Bundesamt fuer Seeschifffahrt und Hydrographie (BSH)
Kai Jancke (MDZ5009)
Bernhard-Nocht-Str. 78 Tel: +49 (0) 40 3190-3433
20359 Hamburg Fax: +49 (0) 40 3190-5000
www.bsh.de/ email: xxxxxxxxxxx
We thank Kai for what now appears to have been a voluntary service.
Enjoy your retirement!