North Cay Beach offers clear, Caribbean waters that are generally suitable for swimming. However, as a remote and uninhabited cay, there are no lifeguards or marked swimming areas. Visitors should be mindful of potential currents, especially around the cay's perimeter. The water clarity is excellent for observing marine life, making it appealing for snorkelers.

The optimal time to visit North Cay Beach is during the 'Best Weather' period, which typically corresponds to the dry season in the Caribbean. This usually means calmer seas, less rainfall, and abundant sunshine, creating ideal conditions for boat travel, beach activities, and snorkeling. It is advisable to avoid the regional hurricane season for safety and accessibility.

North Cay Beach is only accessible by boat. As the northernmost named cay of Serrana Bank, it requires a private boat charter from a larger island like San Andrés. There are no public transport services. The journey can be significant, so visitors should plan accordingly, potentially as part of a multi-cay excursion. Expect a direct boat-to-shore landing.

North Cay Beach is a completely undeveloped and uninhabited cay. There are no facilities for food, drinks, or accommodation. Visitors must bring all their own provisions, including sufficient water, snacks, and any necessary equipment for shade or comfort. It is crucial to practice responsible tourism by packing out all waste to maintain its pristine condition.

North Cay Beach's unique appeal lies in its status as the northernmost named cay of Serrana Bank, offering a truly remote and untouched island experience. Its pristine environment, often missed by generic datasets, provides an exclusive escape. The surrounding waters are rich in marine biodiversity, making it an excellent spot for snorkeling and experiencing unspoiled nature.