All resultsExplore/New England/Tobias Ledge
Tobias Ledge
Cohasset, New England, United States
EntryBoat
Max depth18 m
LevelIntermediate and up
Water bodyMassachusetts Bay
Water temp3–19°C
Estimated from climate dataJun–Sep
About this site
Tobias Ledge is a reef dive site near Cohasset, Massachusetts, United States, in the Massachusetts Bay. It is reached from a boat with a maximum depth of about 18 m. Best for divers with some experience. Marine life recorded within about 5 km (OBIS/GBIF) includes seals, lobsters, harbor seals, nudibranchs. Typical surface water temperature ranges from about 3 to 19 °C over the year.
Conditions by month
BestGoodMixedOctoberGood
Generally good diving.
Marine life
Recorded nearby
Shore CrabCarcinus maenas
Longclaw Hermit CrabPagurus longicarpus
Jonah CrabCancer borealis
Rock CrabCancer irroratus
American LobsterHomarus americanus
Harbor SealPhoca vitulina
Common StarfishAsterias rubens
Grey SealHalichoerus grypus
Nearby sites
- 1Mikes Ledge0.6 km
- 2Enos Ledge1.0 km
- 3Minots Ledge1.5 km
- 4Davis Ledge1.8 km
- 5Harding Ledge9.0 km
- 6Utonia Ledge11 km
Straight-line distances.
Sources: Dive Vibe Community (ODbL) · Species occurrences: OBIS (CC BY 4.0), GBIF.org