Monhegan
Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
Monhegan Island is a dive destination off the coast of Maine, known for a combination of shipwrecks, steep drop-offs, and reefs that together offer a varied underwater landscape in a single area.
The terrain features steep drop-offs alongside the wreck and reef structures, and visibility runs clear by Maine standards, though cold water temperatures are a consistent factor divers should prepare for.
Marine life at the site includes sea stars, anemones, and schools of fish moving through the area.
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The site suits experienced divers given the steep drop-offs, cold temperatures, and the range of conditions typical of this stretch of Maine coast.
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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