TR-149 



TECHNICAL REPORT 



A STUDY OF WAVE PERSISTENCE FOR 



SELECTED LOCATIONS IN THE 



NORTH ATLANTIC OCEAN, NORTH SEA, 



AND BALTIC SEA 



JOHN M. KIPPER, JR. 



and 



ELLIS J. JOSEPH 



EnWronmenf Branch 

 Oceanographic Analysis Division 



SEPTEMBER 1963 



U. S. NAVAL OCEANOGRAPHIC OFFICE 



WASHINGTON, D. C. 20390 



Price 65 cents 



