All resultsExplore/New England/Catumb Rocks
Catumb Rocks
Mystic, New England, United States
EntryBoat
Max depth15 m
LevelIntermediate and up
Water bodyAtlantic Ocean
Water temp4–22°C
Estimated from climate dataJun–Sep
About this site
Catumb Rocks is a reef dive site near Mystic, Rhode Island, United States, in the Atlantic Ocean. It is reached from a boat with a maximum depth of about 15 m. Best for divers with some experience. Marine life recorded within about 5 km (OBIS/GBIF) includes seals, harbor seals, lobsters, sea turtles, nudibranchs. Typical surface water temperature ranges from about 4 to 22 °C over the year.
Conditions by month
BestGoodMixedOctoberGood
Generally good diving.
Marine life
Recorded nearby
Blue CrabCallinectes sapidus
Shore CrabCarcinus maenas- Harp SealPagophilus groenlandicus
Harbor SealsPhoca vitulina
American LobsterHomarus americanus- Mole CrabEmerita talpoida
Longclaw Hermit CrabPagurus longicarpus
Common Spider CrabLibinia emarginata
Nearby sites
- 1Watch Hill Reef1.7 km
- 2Latimer Reef4.0 km
- 3Perch Island4.2 km
- 4Stonington Point4.4 km
- 5Cormorant Reef6.9 km
- 6Planet Rock9.3 km
Straight-line distances.
Sources: Dive Vibe Community (ODbL) · Species occurrences: OBIS (CC BY 4.0), GBIF.org