Star Island-Jay's Ledge
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
Star Island is part of the Isles of Shoals, a small archipelago about six miles off the coast of Portsmouth, New Hampshire, straddling the state line with Maine. The surrounding waters of the Gulf of Maine are known for cold, nutrient-rich conditions, and dive sites around these islands are typically granite ledges dropping into open water.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
CunnerTautogolabrus adspersusReported here · unconfirmed
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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