Stuart Thompson, from the RNLI, says one of the risks of tombstoning is the sheer unpredictability of the environment.
"The problem is that you know heights of tides change, conditions change" he says.
"The conditions of the seabed change as well so it's actually quite a dangerous practice".
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More wet and windy conditions to contend with today I'm afraid!
Gareth Bale has been crowned Welsh player of the year for a record fifth time.
Not the nicest of nights it has to be said! And there is more dreadful weather to come tomorrow!