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.
Dived here today? How were conditions vs. what we showed?
About this site
Jimmies Ledge lies in the Isles of Shoals area off the New Hampshire coast, near Duck Island, in the Gulf of Maine. This stretch of water is characterized by rocky ledges and cold, current-swept conditions typical of the outer islands off Portsmouth.
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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