Hydrographic Institute of the Republic of Croatia published a new edition of the official publication "TIDE TABLES, Adriatic sea – East Coast 2021".

All predicted heights of the high and low waters are given in centimetres above Chart Datum. Chart Datum is the datum of soundings on nautical charts edited by the Hydrographic Institute.

Tide Tables, which have been published annually since 1974, are issued in Croatian and English.

Publication gives diagram showing location of ports (tide gauge stations) on the East Adriatic Coast.

Part I of the publication gives general data and harmonic constants for 8 Standard Ports with daily predictions of the times and heights of high and low waters for each day of the year. Part II gives times and heights differences and other constants used for prediction of the times and heights of high and low waters at 9 Secondary Ports on the East Adriatic Coast.

This publication also contains Phases of the Moon given at the end of the book, as well as the list of used symbols and abbreviations in Croatian and English.