Global Ocean Tide Model


The DTU10 global ocean tide model is an update of the AG95 ocean tide. Resolution is 0.125º x 0.125º, including the 12 major tidal constituents.


DTU10 Ocean Tide model  - PDF presentation

Grids, software, presentation and plots are available from

Author in charge:  Ole B. Andersen (

Reference: Please acknowledge all use referencing: Yongcun Cheng, Ole Baltazar Andersen, (2010). Improvement in global ocean tide model in shallow water regions. Poster, SV.1-68 45, OSTST, Lisbon, Oct.18-22.

Erratum: An error causing the M2 loading to be misplaced by 180 degrees were fixed on November 5th 2011. Please dowload the updated files.


Ole Baltazar Andersen
Senior Scientist
DTU Space
+45 45 25 97 54