TSS Terschelling - German Bight

The following container vessels are at risk of losing containers and touching the seabed 
during heavy weather and high waves from a north to northwesterly direction:

- Container vessels of 100-200m in length.
With a wave height of more than 3.3m. Masters must take appropriate measures and 
alter course if necessary to avoid broaching and coming abeam to the waves.

- Container vessels of more than  200m in length. 
With a wave height over 4.5m. Masters are recommended to follow an alternative route 
via TSS East Friesland.
See for additional information HP 8 diagram 'Increase of draught by rolling'.