Posted: Wed Jan 23, 2008 8:56 am
Definitely ask the people you pass on the trail how the current is. We have found it strongest on the upper right (as you're looking at the cay from the beach) in the past, but it does change.
If you're uncertain, you can tell what the currents are doing by looking at the soft coral. Watch it, is is waving gently? That'd be little current. Is it laying flat over like it's in a big wind? That'd be big current. The direction it's laying over will tell you which way the current is moving. If you choose to make the snorkel around, choose the direction you swim to be with the current for as much of the circuit as you can, and choose your starting place so that you do the hardest swimming in the beginning (so you don't hit the hard stuff when you're already worn out).
If you're uncertain, you can tell what the currents are doing by looking at the soft coral. Watch it, is is waving gently? That'd be little current. Is it laying flat over like it's in a big wind? That'd be big current. The direction it's laying over will tell you which way the current is moving. If you choose to make the snorkel around, choose the direction you swim to be with the current for as much of the circuit as you can, and choose your starting place so that you do the hardest swimming in the beginning (so you don't hit the hard stuff when you're already worn out).