Archive for September, 2009
I thought I had experienced all that the scuba diving world had to offer until about a month ago, when a friend turned me on to the thrill of diving in currents. Such disparate forces as wind, temperature and gravitational tides can cause ocean currents, and these phenomena can offer divers an exhilarating ride. On my first dive in currents, I relaxed and allowed the water to guide me through a diverse blend of coral and fish.
While rapidly moving water is the home to a wide array of fascinating wildlife, there are many dangers present as well. Currents are no place for a novice diver, and even seasoned veterans should be clad in underwater “armor” including scuba dive boots, a wetsuit and a high-end mask. Stay alert while swimming in a current; the second you begin to sense danger, float upward where the water moves less rapidly.
When a diving newbie hears the term “dry snorkel,” he or she might be a little confused. Isn’t it the underwater aspect of snorkeling that provides all the appeal? In fact, dry snorkels are not for those who want to explore the sandy shoreline up close and personal. The term actually refers to the presence of a weight-sensing valve inside the snorkel’s construction, which keeps water from getting inside the mask. This allows snorkelers to plunge below the surface without worrying about choking on water.
When seeking out new snorkeling equipment, enthusiasts should keep an eye out for new cutting-edge trends. Some snorkels are designed specifically for water resistance, and others allow you to store up some water and purge it quickly at will. Most importantly, a snorkeler should consider his or her unique needs before settling on a breathing apparatus.