5) The HEART MERIDIAN is at Flood Tide between 11:00 a.m.-1:00 p.m. The Heart Meridian is at Half Tide (on the way out) between 5:00-7:00 p.m. (6 hours and 90 degrees later). The Heart Meridian is at Ebb Tide between 11:00 p.m.-1:00 a.m. (12 hours and 180 degrees later). The Heart Meridian ... Read More