Dive-site story
Located along the coastline of Aguadilla in northwestern Puerto Rico, Peña Blanca features a shallow limestone shelf transitioning into spur-and-groove reef formations and patches of sea grass. The entry begins across a sandy beach flanked by karst cliffs, making navigation straightforward as you follow rocky ledges teeming with macro life and reef dwellers. Winter north swells make this area rough, while calm summer days allow for long, relaxed exploration over coral heads and sandy channels.
Frequent encounters with green and hawksbill sea turtles feeding in seagrass beds and sheltering under reef overhangs
Intricate limestone ledges and shallow swim-throughs formed by coastal karst geology
Relaxed shore diving profile suited for long bottom times and photography
Location
Use the map to plan with your operator and confirm the exact entry point on the day.
Seasonality
Summer offers the calmest seas and best visibility; winter brings heavy Atlantic swells that make shore entries hazardous.
Marine life
| Species | Likelihood | J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Green Sea TurtleChelonia mydas | Common | ||||||||||||
| Hawksbill Sea TurtleEretmochelys imbricata | Common | ||||||||||||
| Southern StingrayHypanus americanus | Common | ||||||||||||
| Spotted DrumEquetus punctatus | Common | ||||||||||||
| Caribbean Spiny LobsterPanulirus argus | Common | ||||||||||||
| Blue TangAcanthurus coeruleus | Common |
Marine forecast
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