I think this surfer must be contemplating, "Shall I go out for more?"
He is standing along the edge of the mouth of the Langosta estuary. This is high tide, as the estuary is wide. You can wade across it at low tide, and walk for miles on the beach on the other side. But at high tide it is can be a challenge.
We have photos of the colorful architecture and street scenes of Grenada, Nicaragua, posted on our Viva la Voyage travel photo site this week.