Seine (Paris–Rouen–Honfleur)
Tidal · Paris – Rouen – Honfleur (Seine estuary)
32 of the 73 sailings that call at Paris travel this stretch of river.
This water does not have a measured level. There is no reading for today and no line to measure one against. Tidal water. A single gauge height is a tide phase, not a river recession, and under-keel clearance here is a port question.