Boon Island

Maine, United States

Depth

15m

Visibility

10m - 30m

Entry

Shore

Experience Level

Beginner

About Boon Island

Boon Island is popularly known for its huge amount of seals that live in and around the dive site. It can only be accessed from a boat. The water is generally quite shallow and a surge closer to the island itself with a slight current also. One should take an experienced dive guide with to fully enjoy the experience.

Boon Island Dive Info

Terrain & Features

Rock, Other

Entry Type

Shore

Max Depth

15m

Visibility Range

10m – 30m

Experience Level

Beginner

Best Gas

21%

O₂

Marine Life

Various

Weather Conditions

Weather information for Boon Island coming soon.

Dive Operators near Boon Island

We couldn’t find dive operators near “Boon Island”. You can browse all operators in United States here.

Location

Location details missing.

Dive Site Hazards

Hazards data unavailable.

Discover More

Discover United States

Connect with Operators

More Dive Sites

North America - Cuba

Scuba diving in Cuba offers a rare mix of untouched reefs, historic wrecks, and thrilling marine encounters—all set in a country rich with culture and character. Whether you’re exploring the coral gardens of Playa Girón or diving with sharks in the remote Jardines de la Reina, Cuba’s waters are surprisingly pristine and uncrowded. Add in shore dives for beginners, deep wall drops for seasoned pros, and the rhythm of Cuban life topside, and you’ve got one of the Caribbean’s most underrated dive destinations.

Learn More

Europe - Greece

Scuba diving in Greece offers a unique blend of underwater exploration and cultural discovery. From submerged ancient ruins and WWII wrecks to vibrant reefs and underwater caves, Greece delivers a dive experience that’s as rich in history as it is in marine life. With excellent visibility, a long dive season, and dive sites scattered across islands like Crete, Zakynthos, and Santorini, it's a Mediterranean gem for divers of all levels.

Learn More

Oceania - French Polynesia

Dive into the heart of the South Pacific with unforgettable scuba adventures in French Polynesia. From the shark-filled passes of Fakarava to manta encounters in Bora Bora, this diving paradise offers crystal-clear waters, vibrant coral reefs, and thrilling drift dives. Whether you're a beginner exploring shallow lagoons or an advanced diver chasing pelagics through ocean channels, French Polynesia delivers world-class diving year-round—all set against the backdrop of remote atolls and rich Polynesian culture.

Learn More