On Isle of Palms This November, the Sand Crew Starts at Breach Inlet

Which end of the island will have the dredge pipe on it when you walk the beach this month? Until late October, the answer was 6th Avenue. The plan had renourishment starting there and working along the south end. Then a run of nor'easters kept the dredge sheltered in Charleston Harbor for most of the month. In its October 29 update, the City of Isle of Palms announced a reversed sequence. Marinex now plans to begin Reach 3 "from the southern tip of the island near Breach Inlet and work their way north."

That one change decides a lot about November. The finished north end is getting its dunes planted. The south end, where Ocean Boulevard and the side streets run down toward the inlet, gets the pipeline first, beginning at the end farthest from the pier. The reason is a deadline, not a preference. The City says the switch is meant "to meet an approaching dredging deadline required by the U.S. Fish and Wildlife Service."

How October Rewrote the Order

The project is large. The City puts it at up to 2.5 million cubic yards of sand along 19,200 linear feet of beach: 1.7 million cubic yards in Wild Dunes and 800,000 on the southern end. All of it is dredged from an offshore borrow site about two miles southeast of the Island Pier.

Through the summer, the schedule ran early. Live 5 reported on September 2 that Marinex finished Reach 1 in 35 days, more than two weeks ahead of schedule. Crews placed about 900,000 cubic yards between Mariner's Walk and Dewees Inlet, then started on Reach 2 within 24 hours.

October went differently, and the City's updates from that month record each delay.

• October 1: Marinex was pumping in front of Seagrove Lane, with more than 540,000 cubic yards placed in Reach 2.
• October 5: The dredge moved to Charleston Harbor ahead of rough seas, with Reach 2 nearly 90% done through the Seagrove Villas area.
• October 8: The City called this season's nor'easters "particularly persistent, taking longer than usual to clear."
• October 14: Pumping resumed after crews installed 2,000 feet of pipeline to replace a damaged section.
• October 19: Reach 2 was more than 93% complete, about four days of pumping from the move to the south end.
• October 26 and 28: The dredge stayed in the harbor, with NOAA forecasts showing poor offshore conditions through the weekend of November 1.
• October 29: About 1,000 feet between 57th Avenue and Grand Pavilion still needed sand, and Marinex expected at least another week of weather delays.

For comparison, the original tentative schedule had Reach 3 pumping starting November 1, running about 45 days, with demobilization on December 15. That calendar was written before October's weather. The City's construction page and forecast map are the place to check the current position of the work on any given morning.

Three Stretches, Three Different Beaches This Month

Here is how the island's oceanfront breaks down as of the City's October 29 update, using the reach limits the City and Live 5 have published.

On the north end, the job now is to stabilize the new sand. Earth Balance will finish planting the new dunes in Reaches 1 and 2 before the end of November. The City is also ordering custom "Keep Off the Dunes" signs, designed by the South Carolina Department of Environmental Services. The goal is one consistent message along the beach, because walking on dunes can damage the vegetation and add to erosion.

The south end runs on a different clock. Its new dunes won't be planted until spring 2027, so the fresh sand between the pier and Breach Inlet will sit through the winter without the vegetation the north end is getting now.

The south end is also paid for differently. On the north end, the City pays 47% and the Wild Dunes Community Association pays 53%. On the south end, the City covers the whole cost. So far it has received $1.5 million of the $5.3 million it requested in state funding to offset Reach 3.

Walking Around a Moving Work Zone

The beach stays open. The City says work moves in sections of about 300 yards. In most cases you can walk around the fenced area, and sand ramps over the dredge pipeline let you get to the water. Access around a work zone may be briefly restricted only during temporary dune construction.

When the project launched in June, Mayor Pro Tempore Scott Pierce told Live 5 that beachgoers might need to walk "100 feet down the beach one way or a couple hundred feet the other way" while access was kept open around active work.

Starting at Breach Inlet changes what that detour looks like. The fenced section begins at the southern tip and moves toward the pier. The City says crews advance 100 to 300 feet a day, so for any one beach access path, the fence arrives, passes, and moves up the beach over a matter of days.

The same pace governs the nights. Heavy machinery runs around the clock, and the City says residents may notice lights and backup alarms at night, but in any one area the disturbance should pass "within a night or two." On the south end, the first of those nights will be near the inlet.

Breach Inlet is also where the City is looking beyond this project. City Council has directed the coastal engineering firm Foth to further evaluate building a terminal groin near Breach Inlet. The firm will prepare a formal proposal covering engineering requirements, permitting, estimated costs and other considerations.

Off-Season Rules Start Now

The work moves south just as the island's off-season rules take effect, and the two overlap on the same sand.

Dogs. Under the City's Dogs on the Beach rules, from September 15 to March 31, dogs may be off leash on the beach from 4 p.m. to 10 a.m. From April 1 to September 14, the window is only 5 a.m. to 9 a.m. Even off leash, owners must have a leash in hand, keep the dog under voice command and clean up after it. At all other times, dogs must be leashed and under complete control, even in the water. The off-leash window covers early mornings and evenings, and on the south end this month those are hours when the crews may be working too. Around fencing and pipeline ramps, voice command is the part of the rule that matters most. The City also offers residents a free annual dog permit through the Isle of Palms Police Department at 30 JC Long Blvd., (843) 886-6522, which can help a lost dog get home.

Parking. According to the City's parking page, paid parking in the Pavilion Drive lots, Lot A and Lot B, and at the Front Beach on-street stations is enforced from March 1 to October 31. That paid season ended last Saturday, which makes Front Beach an easy place to park for a walk toward the pier, where Reach 3 ends.

These rules come from the City's own pages. They are general information, not legal advice, so for anything that affects your own situation, check with the City directly.

Two Dates at the North End of Reach 3

The City's resident Town Hall is Thursday, November 5, from 5 to 7 p.m. in the Magnolia Room at the Recreation Center, with a YouTube livestream for anyone who can't attend. It is an obvious place to ask about the Reach 3 timeline and the USFWS deadline driving it.

A month later, on Saturday, December 5, the City's Holiday Street Festival takes over Front Beach from 2 to 7 p.m. with vendors, children's activities, entertainment, Santa and a tree lighting at 5:30 p.m. Front Beach sits by the pier, the northern limit of Reach 3, and as the work moves north from Breach Inlet, the pier is the last stretch it reaches.

If you're wondering what new sand, new dunes and a wider south-end beach mean for a home near Breach Inlet or anywhere along Ocean Boulevard, I'm happy to talk it through. Ellen O'Neil and the team at Ellen O'Neil Properties keep up with projects like this because they shape island life long after the pipeline is gone. Let's Connect.