Masonboro Island Backwater Fishing: Kayak and Skiff Guide
Masonboro Island: Wilmington's Wild Backyard
Masonboro Island is the largest undeveloped barrier island on the southern North Carolina coast — 8.4 miles of sand, marsh, and tidal creeks with no roads, no development, and no crowds. The island's backwater system, facing the mainland and ICW, is a maze of shallow creeks, oyster bars, and grass flats that support a thriving inshore fishery for redfish, flounder, and speckled trout. Because the creeks are too shallow for most power boats at anything below mid-tide, the backwaters are primarily the domain of kayak anglers and poling-skiff guides — creating a fishing experience marked by solitude and fish that rarely see artificial lures.
Accessing the Backwaters
The primary access point for Masonboro Island's backwater system is the Trails End boat ramp on the ICW near the US-421 bridge. From there, paddlers and small boats cross the ICW (exercise caution — boat traffic is heavy) and enter the creek system through multiple openings in the marsh. The northern end of the island, closer to Masonboro Inlet, tends to hold more flounder due to the stronger saltwater influence, while the southern creeks produce more redfish and trout in the brackish-to-salt transition zone.
Redfish on the Flats
The oyster-studded flats behind Masonboro Island flood on incoming tides, drawing slot-sized puppy drum onto the shallow water to feed on fiddler crabs and shrimp. Kayak anglers have a significant advantage here — the lack of engine noise allows close approaches to feeding fish, and the kayak's shallow draft provides access to water too thin for anything else. Work gold spoons and soft-plastic shrimp imitations along the oyster bar edges, casting up-current and retrieving across the face of the bar where redfish patrol.
Masonboro Island is one of those rare places where you can fish for hours without seeing another angler. The only sounds are the wind in the spartina, the splash of a redfish tail, and the occasional osprey screaming overhead. It is the best antidote to crowded beach fishing available in the Wilmington area.
Masonboro Backwater Creek System
| Zone | Dominant Species | Bottom Type | Best Tide Phase | Technique |
|---|---|---|---|---|
| Northern creeks (near inlet) | Flounder, sheepshead | Sand, oyster shell | Falling tide | Live minnow, jig |
| Central flats | Redfish | Oyster bars, grass | Rising to high | Gold spoon, sight-cast |
| Southern creeks | Speckled trout, puppy drum | Mud, grass edge | Any moving tide | Soft plastic, popping cork |
| ICW edges | Flounder, trout | Sand-mud transition | Any moving tide | Drift live bait |
Flounder in the Creek Mouths
The creek mouths opening onto the ICW and Masonboro Sound are prime flounder habitat. Flatfish position at these junctions where tidal current sweeps bait out of the creeks and past their ambush stations. The falling-tide period is most productive — as water drains from the interior creeks, baitfish are funneled through increasingly narrow channels, creating a buffet for waiting flounder. Bounce a live mud minnow or Gulp Swimming Mullet along the sandy bottom of these creek mouths, pausing at every depth change.
Kayak Fishing Tips for Masonboro
- Tide timing: Launch 2 hours before high tide to ride the flood into the backwaters and fish the falling tide back out. Getting stuck in a drained creek at low tide means a long wait or a muddy drag
- Navigation: Carry a waterproof phone with a GPS-enabled map app. The creeks are disorienting once you are deep in the marsh, and getting turned around is easy
- Anchor system: A stakeout pole or small mushroom anchor is essential for holding position in the creek current while fishing productive spots
- Sun and bugs: No shade exists in the Masonboro backwaters. Sunscreen, long sleeves, and insect repellent (especially for no-see-ums in calm conditions) are mandatory
- Leave no trace: Masonboro Island is a state estuarine research reserve. Pack out everything you bring in
Masonboro Island is managed by the NC Coastal Reserve. All fishing requires a North Carolina CRFL. Species regulations at NC Wildlife Resources Commission.