An ill-advised swim into the famed Blue Grotto of Capri
It's the seventh wave that'll get you.
Oceans and seas across the world all craft waves the same way. They come in a simple sequence: each wave is larger and more powerful than the last. This sequence builds in a set cycle: the number of waves in each cycle is seven.
And it's the seventh wave that'll get you.
Counting waves
I've been counting waves for a good ten minutes now, and my arms are aching from hanging off the precipice so long, peering into the darkness of the tunnel. Is it my imagination, or is the sea getting rougher? I know the sun is getting lower and lower, and I can't hang around forever—nor, for that matter, can I hang on all that much longer, physically.
