=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 25-Feb-2016
Mariel Boca is a newly supplied Cuban station. Using information supplied by the Cuban National Tidal Service Mariel Boca has been made RLR. Primary benchmark is TGBM ICH-256 3.404m above the Tide Gauge Zero (TGZ) and 2.764m above the Geodesic National Datum (GND).
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 29-Jun-2016
Using recent information supplied by Cuba the tide gauge sensors are from 1999 a float recording hourly and from 2013 a pressure sensor with 6 minute frequency.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 20-Mar-2018
The PSMSL has been notified that the tide gauge at Mariel is currently out of service
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 24-Sep-2021
The Mariel station was destroyed by a local storm in 2016. The dock where the tide gauge was located was seriously damaged. The station was reinstalled in 2019 to a nearby dock.