On Sundays from May to September inclusive and also on Bank Holiday Mondays, Stagecoach will be providing a new service linking Cleethorpes and Grimsby with Skegness, numbered X51. To Skegness there are four through journeys, three running from Cleethorpes, and in the reverse direction are a similar number with two extended to Cleethorpes. This will allow passengers in Cleethorpes/Grimsby/Louth several hours at Skegness and vice versa. The service will operate non-stop on the Louth - Skegness section.
The X51 last ran in summer 2001 between Grimsby and Skegness with just one journey in each direction.
The timetable for the new service can be viewed here (PDF).