Provided you clothing is not pulling you down, it is best to keep it on as it will trap an insulating layer of water round you. You are more likely to die of hypothermia if you discard your cloths.
Keep on your layered clothes to help insulate you.
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Above is very correct. If you are wearing a flotation device (life jacket) assume a "tucked" body position that will reduce heat loss to the water. Cross your arms across your chest, tucking hands under vest or in armpits, draw legs up together, in seated position. Do not try to swim except for a very short distance to safety or a fellow victim. The Stearns Co, makers of Personal Flotation Devices, addresses this in the owner's manual for their products.
take it off
take it off
capsizings or falls overboard
Strainers can trap boats, and throw boaters overboard.
Drowning as a result of falling overboard
drowning as a result of falling overboard
Drowning as a result of falling overboard
drowning as a result of falling overboard
It's a boating phrase. Overboard means to go over the board, which is part of the boat. If you go overboard on a boat, you fall out into the water. As an idiom, it has come to mean doing so much that it seems excessive.
Clear conditions
Stormy conditions.
Most boating accidents occur when the weather is calm and clear and winds are light. The main cause of boating accidents is human error.
Drowning as a result of falling overboard