Looking around at webcams it doesn't seem to be as bad as suggested. That based on what I have seen in the past on rocky shores. Not had much look finding a good webcam for that sort of area though. Where I have seen spray getting up to >20ft easily is in pembrokeshire. Things don't look that bad at all there.
the gusts can be ten minutes apart or more, so watching a webcam you might not catch one.
there are people who let their dogs off the lead on the beach in storms and some of them get drowned (more often the owners)
the '87 storm had very few deaths because most people were safely tucked up in bed, not driving, wandering the streets, or up ladders.