divezone.net · Destination Guide
Visibility and seasonal sea-state guidance.
Dive Spot Guide•
Nilson Reef
Shallow boat reef near Marsa Alam with colorful coral.
Local operator required
A short speedboat run from Marsa Alam dive centers is the normal way to reach the reef.
Boat-access Marsa Alam reef with a shallow top, colorful coral plateaus, and easy conditions for scuba, freedive, and snorkel sessions.
About Nilson Reef
Nilson Reef is a small Red Sea reef reached by a short speedboat ride from Marsa Alam, with coral blocks sitting close to the surface and a shallow, colorful profile that suits relaxed scuba, freedive, and snorkel sessions. The plateaus carry hard and soft corals plus larger reef fish and macro life, while the main watch-outs are boat access, winter chop, and keeping the shallow top undisturbed.
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Research Estimate At Nilson Reef
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 25m
AccessSimple entry
CoralHealthy coral
Aquatic LifeGreat variety
FacilitiesBasic facilities
CurrentNo current
SurgeLight surge
Where Is Nilson Reef?
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Community sourced coordinates.
Nilson Reef Planning Details
Depth range, seasonality, and planning context.
Reported Depth
2m - 15m
Depth Note
The reef top sits around 2-3 m and slopes to about 10 m on the south side and 15 m on the north side.
Best Season
March to May and September to November
Typical Conditions
Year-round diving is possible, with spring and autumn usually more comfortable and winter more prone to wind and chop.
Safety & Access At Nilson Reef
Hazards, restrictions, and access requirements.
Key Hazards
Restricted accessWaves
Safety Notes
Keep buoyancy tight over the shallow coral top and stay alert during boat entries and exits.
Access Restrictions
Boat access only; shore entry is not implied by the sources.
Legal Notes
No special permit surfaced; follow local boat and marine guidance.
Local Intel For Nilson Reef
Community notes to help plan your visit.
Scuba Diving
A shallow reef dive with coral blocks near the surface and depths down to about 15 m.
Freediving
The shallow top makes calm-day breath-hold sessions possible, but the boat plan and surface awareness still matter.
Snorkeling
Snorkelers can use the shallow top and plateaus on calm days, though it is better as a guided boat trip than a casual shore snorkel.
Wildlife at Nilson Reef
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Nilson Reef
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Nilson Reef
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility25m
Activity
No dive activity logged yet.
