Lighthouse Reef
Why dive here
With 210+ marine species recorded in the area - including barracuda, dolphins, eagle rays, nurse sharks and sea turtles - Lighthouse Reef offers some of Utila's richest reef diving. Water ranges 27-31°C, warmest June, August, September.
Lighthouse Reef on Utila’s south side is one of those sites that just feels right, especially on a calm morning. We love dropping down into its gentle slopes, often finding the visibility stretches out further here than at some other spots. The reef isn't dramatic, no massive walls, but it’s wonderfully intricate, full of little nooks and crannies that demand a slow pace. Keep an eye out for the smaller stuff. We’ve spent whole dives just watching the comings and goings around patches of Lamarck's sheet coral, spotting Sharpnose Puffers darting about and the occasional American Crested Pipefish tucked into the seagrass nearby. The Blackcap Basslets are almost always out, their electric purple a real treat against the coral. It’s a great site for divers who appreciate the subtle beauty of a healthy reef and aren't just chasing big pelagics. Our favourite time to dive it is early, before the afternoon breeze picks up, when the light really makes the colours pop.
Reviews for Lighthouse Reef
Conditions
Ocean conditions, forecast and tides for Lighthouse Reef
Lighthouse Reef Ocean Conditions
Monthly averages for Lighthouse Reef, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (16.95, -88.05) (16km away)
October Averages
Sea Temperature
30°C
86°F · Range: 27.7–32.1°C
Current Speed
14.21 cm/s
Direction: SW (230.7°)
Chlorophyll-a
0.044 mg/m³
Very clear (oligotrophic)
Salinity
35.97 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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