Marilyn’s Cut
Protected Area
Bloody Bay - Jackson Point (Little Cayman)
Why dive here
With 140+ marine species recorded in the area - including barracuda, orcas, sea turtles and pufferfish - Marilyn’s Cut offers some of Cayman Brac's richest reef diving. Water ranges 27-31°C, warmest August, September, October.
Marilyn’s Cut holds a special spot in our logbooks. It’s a Bloody Bay Marine Park staple, and for good reason. We love dropping onto the wall here, feeling that familiar sense of scale as the reef drops away beneath you. The star attraction for us is always the large swim-through, a fantastic, wide tunnel that lets you glide through, watching schools of French Grunts and Spot Snapper shimmer in the shaft of light from the surface. Keep an eye out for the resident Chain Moray often peeking from crevices. We’ve had some great encounters with Spaghetti Eels here too, their bodies flowing out from coral heads. Visibility is generally excellent, often pushing past 25 metres, giving you incredible views of the wall’s contours and the abundant Elkhorn and Rose Corals. You’ll definitely spot parrotfish crunching away, and if you’re lucky, a turtle might drift by. The site is pretty chill, with depths rarely pushing past 23m, so it’s a comfortable dive for nearly everyone. We find it’s best enjoyed mid-morning, just as the sun really starts to illuminate the wall. This site delivers classic Caribbean wall diving with a touch of adventure, perfect for divers who appreciate dramatic topography and a lively reef.
Nearest Dive Centres to Marilyn’s Cut
Dive shops near Marilyn’s Cut
Reef Divers
Little Cayman Divers
Reef Divers II - Cayman Brac
Scuba Shack
Reviews for Marilyn’s Cut
Conditions
Ocean conditions, forecast and tides for Marilyn’s Cut
Marilyn’s Cut Ocean Conditions
Monthly averages for Marilyn’s Cut, 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)
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