Though most seashores are abundant sources of food and have excellent prospects for survival, many dangers lie behind the rhythmic waters of the ocean. The following points should be kept in the minds of all seashore goers. Though how mild and calm the waters of the sea may seem, many threats are subtle yet evident.
Do Not Underestimate the Power of the Sea!
When you are near the sea, become familiar with the pattern of the tides and
you will be less likely to be swept out by an unsuspicious ebb tide.
When Climbing Cliffs
Make sure that if there is only one way down a steep cliff that you can find
a safe way to get back up.
Strong Underwater Currents
If must for some reason go into the waters off a headland, be wary of sand
banks and submerged rocks that are very dangerous. And keep in mind that where
the beach falls steeply into the water, THERE WILL BE A STRONG UNDERTOW!!
If you must go into the water always have a SAFETY LINE around your waist and something anchoring you to the shore.
Keep an Eye Out
Always look at the line of debris along the beach for weed, shells and color
changes on vertical rock faces, for they will help you indicate the level
to which the water is likely to rise.
*** Always check access to and from a beach or rocky shore keeping an eye
on the rising water level, so that you do not run the risk of being cut off
from exiting the shoreline.
In the Water
If you are caught off guard by a large wave, push off the bottom of the surface
and swim back to shore between the waves. DO NOT PANIC!
When a large wave comes your way, face it and submerge. Let the wave pass and then swim through the next wave, shoreward. If you are pulled off the shoreline do NOT fight against the waves, simply swim across them.
Staying Afloat
Remember that it is difficult to sink in salt water, so try to stay calm and
use a relaxed body float. Women in general are more buoyant than men and float
naturally on their backs. Men, however, float naturally face down; this is
fine, just remember to lift your head to breathe.
The main danger while you're in the water is swallowing salt water and/or
choking on vomit.