smallish tidal river inlet with stone jetties or bulkheads on both sides
Depth:
15 ft
The Shark River is your best bet for shore diving in the northern half of the New Jersey coastline, far better than the Manasquan River. Shark River offers at least four different locations to dive: either side of the inlet, with rock jetties to explore, slightly upstream at A Street in Belmar, and upriver in the back bay area at L Street, Belmar. The wreck of the Malta is also just a few blocks south on the beach, but hardly worth diving.
Yet another place to dive the Shark River is on the south side, near the intersection of 1st Avenue and A Street, behind the apartments. There is limited but very convenient free parking. A small cement stairway leads down to a concrete ledge above the water. Climb down between the big rock and the bulkhead, where you will find more steps underwater. ( Whoever B.M and M.M. are - thank you! )
This dive site, formerly known as 'L Street' has changed completely, and for the better. The town of Belmar has done something really nice for us divers and installed wide wooden steps down the bulkhead in Maclearie Park. This more than makes up for the loss of the boat ramp area, which is off-limits to all swimmers since it was rebuilt. I suppose the little cove by the ramp is still accessible from the beach, but the new site is much better, and far from all the dangerous boat traffic around the ramp and marina.
smallish tidal river inlet with stone jetties or bulkheads on both sides
Depth:
15 ft
This inlet has an L-shaped jetty on the north side and a longer straight jetty on the south side. Both jetties are made of loose stones - hardly any concrete - and the bottom is sandy and usually clean. You can walk over the bridge from one side of the inlet to the other in about five minutes.
The Shrewsbury Rocks are a wide area of rocky bottom that stretches from fourteen feet of water out to the fifty-foot mark off of Monmouth Beach. Some of the formations are twenty feet tall or more and can be very pretty under good conditions, which are unfortunately seldom this far north. The stone itself is a type of sandstone known as Greensand.
The "Three Sisters", as she is called, is an unidentified wooden-hulled vessel. She sits in 80 ft of water some 13 miles south of Atlantic Beach Inlet. She sits on a sandy bottom, spread out over a small area. Her boiler and a 4 bladed propeller are still visible. Wooden beams and planking spread out from the boilers aft towards the propeller. Occasionally some artifacts are found, mostly brass fittings. This is generally a decent wreck for lobsters and spearfishing. This wreck is in a main shipping channel, and large vessels make large wakes, so secure all gear.