Quick Answer
When returning to the surface after a dive, follow a gradual ascent to avoid decompression sickness and equalize ear pressure by exhaling slowly and deeply every 10-15 feet. Make three slow, shallow breaths before surfacing to prevent a gas bubble in the lungs. Stay calm and ascend at a steady rate.
Ascent Protocol
When ascending from a dive, maintain a steady pace of 30-40 feet per minute. This rate allows for safe gas exchange and prevents excessive nitrogen absorption. Aim to ascend to 10 feet below the surface in 10-15 minutes, then make a final ascent to the surface.
Safety Checks
Before surfacing, complete a series of safety checks to ensure a safe re-entry into the air environment. Check your gear, including your mask, snorkel, and fins, for damage or debris. Also, signal to your dive group or support vessel to indicate your intentions to ascend.
Post-Ascent Protocol
Upon surfacing, remove your mask and perform a series of deep, controlled exhalations to equalize ear pressure. Take three to five slow, shallow breaths to help prevent gas bubbles in the lungs. Once on the surface, signal your crew or support vessel to confirm your safe return.
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