Peterson Cay

Approach and Anchoring

Peterson Cay lies approximately one mile south of Grand Bahama's coast, east of Freeport. The approach is straightforward in good visibility, with the small palm-topped cay visible against the deeper blue of the offshore waters. Surrounding shallow sandbars and reef areas require attention; approach from the south or southwest where depths are more consistent.

Anchoring is possible in the protected lee of the cay, typically on the northwest side in prevailing easterly winds. The bottom is mixed sand and coral rubble over shallow reef, so choose your spot carefully to avoid coral damage and ensure adequate holding. This is primarily a day anchorage; most cruisers visit for snorkeling and beach time before moving to more protected overnight locations.

Snorkeling and Marine Life

The shallow reefs surrounding Peterson Cay rank among the most accessible snorkeling in all of Grand Bahama. Reef crests rise to within a few feet of the surface, allowing snorkelers of all abilities to observe healthy coral formations and abundant tropical fish without free-diving to depth. The protected status has helped maintain excellent reef health.

Expect to encounter parrotfish, angelfish, sergeant majors, and various wrasses cruising the reef structure. Stingrays patrol the sandy patches between coral heads, and sea turtles occasionally visit the area. The water clarity is exceptional, with visibility often exceeding 50 feet in calm conditions. Bring your own snorkel gear; there are no facilities on this uninhabited cay.

Wildlife and Conservation

Peterson Cay's designation as an Important Bird Area reflects its role as nesting habitat for Bridled Terns, with one of the most significant colonies in the region. During nesting season, typically spring through summer, visitors should remain on the beach areas and avoid disturbing nesting birds on the island's vegetated interior.

The Bahamas National Trust manages the park with minimal infrastructure to preserve its wild character. There are no facilities, trails, or services on the cay. Visitors are expected to practice Leave No Trace principles: pack out all trash, avoid stepping on coral, and respect wildlife. The park represents an important example of marine conservation accessible to cruising sailors.

Practical Considerations

Peterson Cay works best as a morning or afternoon stop rather than an overnight anchorage. The limited protection and shallow depths make it unsuitable for extended stays or unsettled weather. Most cruisers visit from Port Lucaya or nearby anchorages, spending a few hours snorkeling and beaching before continuing their journey.

Bring sun protection, fresh water, and snacks, as the cay offers no shade beyond a few small palms and no facilities whatsoever. The beach is small but beautiful, with fine white sand meeting crystal-clear shallows. Kayakers and paddleboarders from shore-based tour operators frequent the area, so expect company on nice weather days.

Getting there

Peterson Cay lies approximately one mile off Grand Bahama's south shore, roughly 8 nautical miles east of Port Lucaya. From Port Lucaya, exit Bell Channel and turn east, following the coastline while watching for shallow areas. The cay is visible from several miles out. Approach carefully using visual piloting and depth sounder, anchoring in the lee of the cay for snorkeling visits. Return to Port Lucaya or another protected anchorage before dark.

Frequently asked questions

Can I anchor overnight at Peterson Cay?

Overnight anchoring is not recommended. Peterson Cay offers limited protection and shallow depths that become hazardous in changing conditions. Treat this as a day anchorage for snorkeling and beach visits, returning to Port Lucaya or another protected location for overnight.

Do I need a permit to visit Peterson Cay National Park?

Foreign vessels require a valid Bahamas cruising permit, which covers park visits. No additional fees or permits are required specifically for Peterson Cay, though visitors should follow national park regulations including no fishing, no collecting, and Leave No Trace principles.

When is the best time to snorkel at Peterson Cay?

Morning typically offers the calmest conditions and best visibility before afternoon winds build. Visit during settled weather with light winds for optimal snorkeling. Avoid days when significant swell or chop is forecast, as shallow reef areas become dangerous in rough conditions.