Name: Mattituck Jetties
Rating: 5.0

New York

Suffolk County

Divers will travel far and wide to find the best diving. But those who live in the United States have plenty of great diving on their doorstep as well, with plentiful access to the Atlantic Ocean, the Pacific Ocean and the Gulf of Mexico. From warm-water reefs to temperate seas, here are some of the top places to scuba dive in the United States.

United States

Mattituck Jetties is a 5.0-star rated scuba dive and snorkel destination in New York, USA East which is accessible from shore based on 1 ratings.

Mattituck

Mattituck Jetties

This site has a sand and gravel bottom extending out to about 150 yards, after that it is mud bottom.  There are large rocks and boulders close in making it good for lobster and spear fishing.  There are large rocks to the west for at least a half a mile.  The point itself is 1/8 of a mile east of the access point.  I would recommend starting at the point towards the end of an incoming tide and drift dive the whole way down and either walk or swim back depending on the current.

LIE exit 71 north on Edwards Ave to Sound Ave east to Depot Ln north.  Depot Ln turns into Duck Pond Rd, take it to the end.

Duck Pond Pt.

I have made this dive from the beach and from a boat.  The bottom is rocky with boulders and a fast moving current.  From the beach this site needs to be timed just right.  I made this dive from a boat during an outgoing tide and it was like an underwater roller coaster taking you over boulders as big as a two story house.

LIE exit 71, Edwards Ave north to Sound Ave east to Horton Ln north.  Bear right onto Old North Rd and left onto Lighthouse Rd to the end.  There is parking at the lighthouse and a long stairway down to the beach.  The stairway is about 125 steps long so do not attempt this dive if carrying your equipment back up is going to be a problem.

Horton Pt is also known as Horton Pt Lighthouse.

Horton Pt

This is a long jetty with very little current except at the end of the jetty where the current can be strong at times and wakes from boat traffic can make it a tough place to swim.  You can not dive on the inside of the jetty due to the current and boat traffic.  There is lots of marine life with a few lobster.  At low tide you can snorkel this site end to end.

Sunrise Hwy. east, after you cross over the canal take the first exit, North Shore Rd.  At the end of the exit ramp go straight onto Canal Rd. north, right on Old North Hwy. and make your first left into Meschutt Park.

Shinnecock Canal Jetty is also known as Meschutt Park Jetty.

Shinnecock Canal Jetty

There are 4 wood hull boats sunk off the beach. 3 in a line, 1 half buried on the shore and another half buried boat about 200 yards away.  The access to the beach is about a half a mile east of the site.  I use a sit-on-top kayak to get there and dive but most people will have to walk.  Visibility is good with lots of marine life and lobsters.

Long Island Expressway to Rt 24 Exit and go north on Edwards Ave. Turn right onto Sound Avenue, and make a left onto Park Road and take it to the end. The boats are about 1/2 miles down the beach to the west.

Roanoke Pt Ships is also known as Roanoke Barges.

Roanoke Pt Ships

This dive needs to be timed so that you make it at slack tide only due to the strong current. High slack tide will give you the best visibility. There are lobster and lots of other marine life. Late in the season I have even found tropical fish there brought up by the gulf stream.

Take Sunrise Highway to Exit 65 South. Make a left onto Montauk Highway, then a right turn onto Ponquogue Avenue. Take this to the end and make a left on Shinnecock Avenue. Turn right on Foster Avenue, when you see the new bridge you can turn left just before it for the northern side of the bridge. For the southern side drive over the new bridge to the end of the road and make a U-turn onto the service road.

Ponquogue Bridge is also known as Old Ponquogue Bridge.

Ponquogue Bridge

Shinnecock Jetty is a 5.0-star rated scuba dive and snorkel destination in New York, USA East which is accessible from shore based on 1 ratings.

Shinnecock Jetty

This is a great place for a large assortment of marine life including lobster.  The area is sheltered from wind in most directions but boat wakes can be a problem on weekends.  The current can be a problem at the tip of the jetty during peak tide change.  The site is well worth the drive and walk.

LIE to exit 71 north on Edwards Ave, right on Sound Ave [long drive] turn right on Manhanset Ave to the end.  Klipp Park Beach is at the end of Manhanset Ave, it is a local beach but you can buy a day pass.  You can walk the 1/3 of a mile to the jetty or put a boat in at the Klipp park ramp.

Greenport Jetty

The site has a clean sand, pebble and rocky bottom.  Lots of rocks and a fair amount of lobster and other marine life around them.  The current is strong here at times and visibility is good.  Slack tide would be the best time to dive this site.

LIE to exit 71 north on Edwards Ave, east on Sound Ave, north on Rocky Pt Rd to the end.  The site is at the bottom of a 20ft bluff.

Rocky Point is also known as Rocky Pt., East Marion.

Rocky Point

The site is made up of two jetties that are the barriers for the harbor.  The first starts at the beach and goes out about 350 yards.  There is a 30 yard gap between the first and second jetty, the second jetty is about 600 yards long.  Other then the jetties the harbor itself can be interesting dating back to the 1600s but there is a lot of boat traffic to deal with once you get away from the jetties.

Montauk Hwy Rt 27 east to Bridgehampton.  Take Bridgehampton / Sag Harbor Turnpike north, turns into Main St and ends at the harbor.  Though the jetty starts on the beach there is no way to get to it that I know of so this needs to be a boat dive.  I have made this dive from a sit-on-top kayak. 

Sag Harbor Jetties is also known as Sag Harbor.

Sag Harbor Jetties

The visibility is great and the current is very low if at all.  Lots of marine life and lobster.  This is not the easiest place to find or get to but well worth the trip.  Over the years this site has filled in with sand so at low tide you can snorkel about 80% of this site.

Long Island Expressway to Exit 68 North, Wm. Floyd Parkway to the end and make a right on to Rt 25A.  Make a left onto Randall Rd.  Make a right onto North Country Rd.  Make a left on Sound Road to the end. Turn left on Creek Road to the end, where you will find a small parking lot. To get to the jetties, you must swim or walk across the creek (Wading River), and then walk to the jetties.  Total distance is about a quarter of a mile to the east jetty.  I use a sit-on-top kayak to get from the lot to the jetties, this also makes it easy to get to the west jetty where I usually find more lobster.

Shoreham Jetties is also known as Shoreham Power Plant.

Shoreham Jetties

Hampton Dive Center

School of Fish Swim and Scuba Inc.

Fin-Tastic Diving

Port Divers, Inc.

New England Dive

Orbit Marine Sport Center

Scuba Shack Diving Services, LLC

Good Life Divers

The Dive Shop

The Ski & Scuba Connection LLC

The two times I dived this jetty it was early spring and late fall. Fairly shallow all over. I am not sure if non residents can park there otherwise. Easy L.I. Sound dive. Nothing special. Early spring dive was too soon for much life to be seen. Visibility was fantastic.  Fall had usual fish and creatures around jetties. Stay out of inlet and carry a dive flag especially in warmer months.

Mattituck Jetties

Snorkeling and Scuba Diving at Mattituck Jetties