...Not so good for: Wrecks, non-diving activities... The Sea of Cortez, also known as the Gulf of California, is a 1,126 km stretch of water sheltered from the Pacific Ocean by the Baja California peninsula. As a result, the swells of the Pacific have little effect here meaning the seas are often flat calm.
List of 11 causes of Fingernail redness. This section shows a full list of all the diseases and conditions listed as a possible cause of Fingernail redness in our database from various sources. 1  Cutis laxa. 2  Dermatomyositis. 3  Diabetes mellitus.  Duputyren's contracture.
When oxygen levels in blood are reduced, the blood's color darkens. This produces the purple tinge in fingernails if the blood there does not contain enough oxygen. Apart from poor circulation and smoking, lack of oxygen in the blood can also be caused by anemia.