Shark Ray Alley
Location guideGreat Blue Hole

Shark Ray Alley

24 mnever dived+large pelagics● In season now

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Overview

Zone D of Hol Chan Marine Reserve, about a mile south of the reserve's main cut off Ambergris Caye. Decades of fish cleaning by local fishermen drew Atlantic nurse sharks and southern stingrays into the shallow sand patch, and now twenty or more sharks routinely circle in waist deep water as boats arrive. Depths run only 5 to 12 feet over a white sand bottom, so divers and snorkelers share the column with the animals. The draw is close encounters and natural light photography rather than reef structure, and most operators pair it with a Hol Chan reef dive on the same trip.

Briefing note

Inside Hol Chan Marine Reserve (Zone D), so a per person park fee applies and is usually bundled by operators. No gloves, no touching, no chasing. Sharks are habituated and generally calm but bites have occurred when divers grab them or get between them and bait. Often combined with a Hol Chan reef dive on the same boat trip. Suitable as a snorkel or for first dives; current is typically mild.

What you'll see

5 species curated
  • Atlantic nurse shark
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
  • Southern stingray
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
  • Yellowtail snapper
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
  • Great barracuda
    year-round
    Peak: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
  • Green sea turtle
    seasonal
    Peak: Mar · Apr · May · Jun · Jul · Aug · Sep · Oct

Reef data for this area

Jurisdiction-level snapshots

Benthic snapshot — AGRRA

Mesoamerican Reef — Belize (AGRRA)

Snapshot · AGRRA jurisdiction mean · surveyed Jan 1, 2022 (4 years ago)

Current mean coral cover

16.3%in 2022

Earlier survey

19%in 2015

-2.7 pts

AGRRA Caribbean benthic transects across Belize barrier reef + atolls. Belize barrier reef + offshore atolls (Turneffe, Lighthouse, Glover's).

Reported at the jurisdictionscale, not the dive site — the published surveys don’t resolve a single reef. Healthy Reefs Initiative 2022 Mesoamerican Reef Report Card (AGRRA data)

Conditions

MonthWaterVisibilityCurrent
Jan2527 °C1225 mmild
Feb2527 °C1525 mmild
Mar2628 °C1830 mmild
Apr2628 °C2030 mmild
May2729 °C2030 mmild
Jun2830 °C1825 mmild
Jul2830 °C1525 mmild
Aug2830 °C1225 mmild
Sep2830 °C1020 mmoderate
Oct2729 °C1020 mmoderate
Nov2628 °C1222 mmild
Dec2527 °C1222 mmild

Season calendar

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Peak season highlighted · current month outlined

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