Long Island Sound Dive Sites Chart

Long Island Sound - West Chart

Long Island Sound - East Chart

Long Island Sound averages 60 ft in depth, with the greatest depth of over 300 ft at the eastern end. Tidal effects are strongest at the narrow western end, where all the inrushing water flow piles up and makes tidal variations of up to 7 ft. Strong tidal currents are also prevalent, and visibility tends to be poorer than the open ocean, especially at depth.


Shipwreck Volund
Type:
shipwreck, steamer, Norway
Built:
1889, Norway
Specs:
( 239 ft )
Sunk:
Sept 26, 1908; collision with liner Commonwealth
Depth:
105 ft

Shipwreck Atlantic
Type:
shipwreck, steamer, USA
Built:
May 1846, Jeremiah Simonson, New York NY USA
Specs:
( 320 x 36 ft ) 1112 gross tons, 75 passengers & crew
Sunk:
Friday November 26, 1846
boiler explosion; then grounded during storm on Fisher's Island - 45 casualties
Depth:
20 ft

Submarine Defender as rebuilt with sharply raked bow, and her topsides changed, ready for launch at Lake's Bridgeport base. Above her twin propellers is the shutter of a stern torpedo tube. Lake's characteristic pair of amidships planes have been folded up (they are forward and abaft the big conning tower).
Type:
shipwreck, submarine, private
Built:
1906, Lake Torpedo Boat Company, Newport News, VA USA,
as Simon Lake XV
Specs:
( 92 x 13 ft ) 200 tons
Sunk:
1946, scuttled

Type:
shipwreck, three-masted schooner, USA
Specs:
( 118 ft )
Sunk:
Monday August 12, 1907
collision with steamer Tennessee - 4 casualties
Depth:
60 ft

wooden ribs and timbers


Montauk Inlet


Type:
shipwreck, tugboat, USA
Type:
Fraser Shipyards, Superior, WI as Frances A. Small
Specs:
( 113 x 31 ft, 850 tons ) 8 crew
Sunk:
Sunday March 3, 1985
collision with one of its own barges - no casualties
Depth:
230 ft

Cranford ferry reef
The Cranford

A ferry is a ship designed to transport people or vehicles across the water on a regular schedule. Ferries generally cover only short distances in protected areas and are not designed for the open sea. The distinction between a ferry and a steamer is a blurred one, though, especially in the waters around New York City, where the same company might operate a cross-river vehicle and passenger ferries, and cross-bay passenger steamers, all for the same commuter service. Some ferries even carried rail cars.