...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.
The following medical conditions are some of the possible causes of Fingernail redness. There are likely to be other possible causes, so ask your doctor about your symptoms. 1  Raynaud's disease. 2  Systemic lupus erythematosus.  Dermatomyositis.
Purple line on nail: Fingernails can have many different signs. Purple lines may represent a couple different things; mole/freckle at the nail base or splinter hemorrhage. The latter is not specific to any disease state, but may be a sign of something else that is going on. If you recently injured your nail bed, that might be a sign of bruising.