Lighthouse Reef - Cayman Brac
Protected Area
Cayman Brac East
Why dive here
With 140+ marine species recorded in the area - including barracuda, orcas, sea turtles and pufferfish - Lighthouse Reef - Cayman Brac offers some of Cayman Brac's richest reef diving. Water ranges 27-31°C, warmest August, September, October.
Lighthouse Reef is one of our favourite afternoon drifts. Not too deep, maxing out at about 18 metres, it’s a brilliant site for soaking in the Caribbean vibe without worrying too much about your NDLs. We love dropping in near the West End dock and just letting the current carry us gently along the inner reef. You’ll find plenty of swim-throughs here, perfect for poking around to spot slipper lobsters tucked into crevices or a nurse shark having a snooze under an overhang. The light plays beautifully through the coral formations, especially when the sun is high, illuminating schools of bluestriped grunts and French grunts that just hang suspended in the water column. Keep an eye out for the smaller stuff too – dusky damselfish flitting around the bluestriped grunts, and we’ve even spotted the occasional conchfish. Visibility here averages around 24 metres, which makes for some lovely wide-angle photo opportunities of the reef structure. It’s a super relaxed dive, ideal for a multi-tank day or when you just want a straightforward, enjoyable tour of a healthy reef.
Nearest Dive Centres to Lighthouse Reef - Cayman Brac
Dive shops near Lighthouse Reef - Cayman Brac
Reef Divers II - Cayman Brac
Scuba Shack
Reef Divers
Little Cayman Divers
Reviews for Lighthouse Reef - Cayman Brac
Conditions
Ocean conditions, forecast and tides for Lighthouse Reef - Cayman Brac
Lighthouse Reef - Cayman Brac Ocean Conditions
Monthly averages for Lighthouse Reef - Cayman Brac, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (19.68, -79.9) (4km away)
October Averages
Sea Temperature
31°C
87°F · Range: 29.5–31.7°C
Current Speed
3.61 cm/s
Direction: SW (213.7°)
Chlorophyll-a
0.043 mg/m³
Very clear (oligotrophic)
Salinity
36.19 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
Plan & book
Ways to dive Cayman Brac, from day trips to liveaboards.
Day trips & courses
via GetYourGuideGuided dives, courses and snorkel trips with instant booking.
Find dive trips in Cayman BracPlaces to stay
via Booking.comHotels and dive resorts near Cayman Brac.
Search stays in Cayman BracDive insurance
Most travel insurance excludes or limits scuba. Check what you need before you go.
Dive insurance explainedPartner links: we may earn a commission if you book, at no extra cost to you. How we make money
Where to Stay near Lighthouse Reef - Cayman Brac
Prices from Booking.com. We may earn a commission at no extra cost to you.
