The following websites may prove useful.
PD Teesport
Contains up to date shipping information.
Tees and Hartlepool Port Users Association
Contains a message board with information on ISPS, Integrated Emergency Response Plan, Designated Persons Commitee, Tariff Negotiations, Social Events etc.
Tees Bay Pilots
Contains up to date weather information.
Picture Stockton Website
Old photographs of ships on the Tees.