Haller Deep
16.3007°N 86.6005°W · wall
Haller Deep is a wall dive site in Roatán, Caribbean.
Overview
Situated along the West Bay reef corridor, Haller Deep is a Roatan Marine Park mooring site established through the park’s dive site naming program. While dedicated documentation for this particular site is limited, the reef here follows the pattern of the wider West Bay area with coral heads separated by sandy patches and a gentle profile reaching 35 meters. Angelfish, parrotfish, trumpetfish, and sergeant majors populate the reef, with sea turtles and stingrays making regular appearances across the sand flats. Expect visibility of 20-30 meters and water temperatures between 26 and 29 degrees Celsius.
Site Information
- Location: Roatán, Caribbean
- Entry Type: Boat dive
- Site Type: Wall dive
- Difficulty Level: Advanced
- Maximum Depth: 35 meters
Sea-surface temperature and wave height from Open-Meteo Marine (ERA5 reanalysis, monthly averages).
442 verified species observations (213 species) logged within ~11 km of this site between 1911 and 2023, from the Ocean Biodiversity Information System.
- Pterois · lionfish
- Gambusia nicaraguensis
- Palatogobius grandoculus
- Poecilia orri
- Epigonidae
- Lipogramma evides · banded basslet
- Gnatholepis thompsoni · goldspot goby
- Malacoctenus macropus · rosy blenny
- Phaeoptyx
- Lutjanus apodus
- Malacoctenus erdmani · imitator blenny
- Bathygobius soporator
Scientific survey records skew toward sampled taxa (molluscs, corals) and do not reflect what you are guaranteed to see on a dive.
Source: OBIS (obis.org), aggregated Darwin Core occurrence records.
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