Back Bay Biloxi

Back Bay Biloxi is a shallow, protected estuary tucked between the Mississippi mainland and a series of barrier islands. The bay itself covers roughly 40 square miles and connects to the Gulf of Mexico through narrow passes, creating a brackish environment rich with marsh grasses, oyster beds, and wildlife habitat. Most paddlers launch from the developed areas near Diberville, where boat ramps and parking make access straightforward. The water here is generally calm compared to Gulf conditions, making it an ideal training ground for developing your paddling skills before venturing into more exposed waters.

When you're on the water, expect shallow depths ranging from 2 to 8 feet depending on tide and location. The bay's calm conditions suit kayaks and SUPs equally well, though you'll want to watch for tidal currents that can accelerate, especially near the passes leading to the Gulf. Wildlife viewing is a real highlight here. Dolphins, mullet, and wading birds are common sights, and you might spot manatees during warmer months. Wind rarely becomes a serious issue, but afternoon sea breezes can pick up, so early morning paddles tend to be glassier. Visibility into the water varies with tidal flow and weather, but you'll often see bottom in shallower sections. Be prepared for shallow muddy areas where you may need to paddle carefully or wade briefly.

The paddling season runs strong from March through November, with peak conditions in spring and fall when temperatures are mild and afternoon winds are most predictable. Summer heat can be intense, so early starts work best. Access is convenient via US 90 from Diberville, about 6 miles away. Several public ramps provide reliable launching, though parking can get busy on weekends. The area has basic amenities nearby, including restaurants and shops in Diberville proper, but you won't find paddling-specific outfitters on-site, so bring what you need. Tides here run moderate (typically 1 to 2 feet), but always check tide charts before paddling. Tidal timing affects water depth significantly in shallower areas, especially if you plan to explore the marsh edges or narrow channels.