Illustration: © Copyright 1925 M.C. Escher/Cordon Art-Baarn-Holland; Graphics: © Copyright 2002 Pacific Publishers.Reprinted by permission from the Tidelog graphic almanac.

Bound copies of the annual Tidelog for Chesapeake Bay are $14.95 ppd. from Pacific Publishers, Box 480, Bolinas, CA 94924. Phone 415/868-2909.Weather affects tides.

This information is believed to be reliable but no guarantee of accuracy is made by Bay Weekly or Pacific Publishers. Tidelog graphics of Hampton Roads tides are repositioned to reflect Bay Weekly's distribution cycle.Tides are based on National Oceanic and Atmospheric Administration and are positioned to coincide with high and low tides of Tidelog.