Why did the sandbags along Figure Eight's north end suddenly get so much taller this year?
If you walk that stretch near Rich Inlet, you've probably noticed the answer taking shape in dump truck loads over the past few months. On February 25, 2026, the North Carolina Coastal Resources Commission met in Atlantic Beach and granted the owners of 21 properties at the island's north end a variance to build sandbag revetments well beyond the state's usual limits, 40 feet wide at the base and 12 feet tall, according to reporting from Coastal Review. That's not a routine renewal of the bags that have sat at the north end for years. It's a response to a specific, measured problem, and it's only half of what the Figure Eight Beach Homeowners' Association has planned for this stretch of beach.
The Erosion Behind the Bigger Bags
The north end of Figure Eight has always moved. Rich Inlet shifts position over time, and the beach on either side of it erodes and rebuilds in cycles as the inlet channel reconfigures itself. What changed recently is the pace. Based on 2020 data, that stretch has been eroding at a rate of between 5.3 and 11.5 feet per year, and a run of storms last fall made a bad year worse for the properties closest to the inlet. That's the erosion rate the CRC variance is responding to, not a general worry about sea level, but a specific, documented retreat of the shoreline in front of two dozen homes.
The new sandbags will also stretch across two accessways owned by the Figure Eight Beach Homeowners' Association, tying into the sandbag structures that already exist further up at the north end near Rich Inlet. If you use those accessways to get down to the beach, expect the walk to look different this year: a longer, taller wall of bagged sand where the dune used to roll more gently toward the water.
Sandbags Are the Placeholder, Not the Plan
Here's the part that's easy to miss if you only saw the CRC headline. Sandbag revetments are, by design, temporary. They hold a line while something more durable gets built. On Figure Eight, that something is sand itself, delivered in bulk.
The HOA holds a permit to dredge Nixon Channel, a project expected to yield roughly 250,000 cubic yards of beach compatible material. That material is slated to be placed along the north end when the channel is dredged, a project the HOA expects to happen in November 2026. In other words, the bags going up now are meant to protect the shoreline through one more storm season while the association waits for a much larger, scheduled infusion of sand to arrive by barge and pipeline later this fall.
The bags buy time. The dredging buys sand. Neither one is the island giving up ground, and neither one is permanent by itself.
That distinction matters if you're trying to make sense of what you're seeing on your beach walks between now and winter. A taller sandbag wall in September doesn't mean the erosion problem got a permanent fix. It means the fix is scheduled, and the bags are there to hold the line until it shows up.
Why the Island Never Built a Groin
Anyone who has lived on Figure Eight for a while has probably heard the term terminal groin come up at some point, usually attached to a debate that never quite resolved. More than a decade ago, the HOA explored building one at Rich Inlet as a permanent, engineered fix. Property owners ultimately voted down the special assessment that would have paid for it. The Southern Environmental Law Center covered that decision at the time, framing it as a choice that favored a stable, migratory inlet system over a hardened structure at its mouth.
That vote set the pattern the island has followed since. Instead of one large, permanent structure, Figure Eight has leaned on a combination of temporary bags and periodic nourishment, renewed and adjusted as conditions change. The HOA is now working with the Army Corps of Engineers on a supplemental environmental impact statement for a long-term Rich Inlet management plan, one that would include a 30-year beach nourishment permit. That's a much longer planning horizon than a single sandbag variance, and it suggests the island is trying to lock in a repeatable, soft-engineering approach rather than revisit a groin proposal that never had the votes to move forward.
What This Actually Changes for Your Fall
If you're a regular at the north end, here's the practical timeline to keep in your head:
- Now through fall: Construction crews building out the larger sandbag revetments across the 21 affected properties and the two HOA accessways. Expect equipment and temporary detours around those access points.
- November 2026: Nixon Channel dredging is expected to begin, with roughly 250,000 cubic yards of compatible material placed along the north end beach.
- Beyond that: The HOA's ongoing work with the Army Corps on a 30-year nourishment permit for Rich Inlet, which would set the framework for how this stretch gets renourished going forward.
None of this changes how the rest of the island operates day to day. The Figure Eight Island Yacht Club calendar, the causeway bridge rules on low speed vehicles, and the reminder to save the fireworks for the Club's Fourth of July show all carry on as they always have. What's different this year is concentrated at the north end, and it's worth understanding as one coordinated project rather than a single alarming headline about erosion.
The island has been here before. Rich Inlet has moved, retreated, and rebuilt itself for as long as anyone has kept records on it, and the HOA's response, bags now, sand this fall, a longer permit later, follows the same soft-engineering instinct the island chose over a decade ago when it turned down the groin. If you're walking the north end this fall and the beach looks like a construction site for a few weeks, that's the plan working as scheduled, not a sign that it isn't.
If you want more on how daily life fits together on Figure Eight beyond this one stretch of beach, our guide to island living covers the rest of it, from the tides to the Yacht Club calendar.
Have questions about how shoreline management on Figure Eight affects a property you already own here, or one you're watching? The Chris Luther Team knows this stretch of coastline as well as anyone working it, and we're happy to walk through what the HOA's plans mean for your particular stretch of beach.
