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SaltwaterHistoric WreckBoat DiveUnverified

NBM Dive Site Resource

Coimbra

Off Long Island, New York, United States

A currently charter-supported New York offshore wreck destination retained without publishing an unverified navigation coordinate.

Save this dive site to your free member profile.

Historic Picture Placeholder

Old-fashioned maritime line drawing reserved for a future historic photograph
Historic Picture PlaceholderHistoric photograph pending research and rights review
WaterMarine
AccessQualified charter only; exact position remains with current charts and the operating captain.
ExperienceAdvanced or technical wreck divers as dictated by the stated depth and dive plan
Maximum depthApproximately 190 ft / 58 m
Best seasonGenerally seasonal and highly weather dependent.
VisibilityVariable offshore Atlantic visibility; weather and bottom conditions dominate.

Aquatic life at this dive site

What divers may encounter

Three reviewed connections are featured here. Sightings vary by season, conditions, and chance, so they are never guaranteed.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Site media

Photographs

Three views rotate from the published gallery on each visit.
Illustrated scuba diver reserved for a future dive-site photograph
Dive Photograph PlaceholderDive-site photograph pending
Illustrated scuba diver reserved for a future dive-site photograph
Dive Photograph PlaceholderDive-site photograph pending
Illustrated scuba diver reserved for a future dive-site photograph
Dive Photograph PlaceholderDive-site photograph pending

Contributor media

Dive videos

Three featured video positions are reserved on every profile.
Dive-site video pending
Dive-site video pending
Dive-site video pending

Recent field observations

Diver-reported temperatures

Automatically checked observations from dives during the past 14 days. Three reports are visible at a time; scroll for more.
Automatically checked
No recent diver reports from the past 14 days

A report that passes the automatic checks will appear here with the dive date, diver’s display name, and temperatures at each depth.

Reports are automatically checked for plausible dates, depths, and temperatures. They are observations, not forecasts; confirm conditions before diving.

Diver field observation

Report temperatures

Reports publish automatically when the date, depths, and temperatures pass the checks. You must be signed in to submit.

Depth readings

Why divers know this place

Highlights

Historic wreck structure, marine life and demanding Northeast wreck-diving conditions.

Before you arrive

Access notes

Technical trimix/decompression wreck dive. Use a qualified technical charter and mission-specific redundancy; no recreational-depth framing.

Plan within your training

Conditions and hazards

Entanglement, overheads, collapse, sharp metal, current, surge, cold, low visibility, boat traffic and decompression obligations.

At the site

Facilities and support

No onsite facilities; all support is charter-based.

Independent resource notice

This record is a starting point for independent verification. Access, closures, moorings, weather, currents, depth, visibility, operator availability, and site conditions can change without notice. Confirm current information with the responsible operator, property owner, managing authority, or another qualified local source before planning or attempting a dive.