Take a boat from Chatham to North Beach Island — a secluded spot perfect for swimming, fishing, and seal spotting. Discover Cape Cod’s wild shoreline with this memorable water adventure.
More ways to explore the area's outdoor wonders
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Difficulty
easy
Duration
4–6 hours
Fitness Level
Casual fitness level suitable for families and all ages
Wildlife
History
North Beach Island has historically served as a fishing and seasonal retreat for Cape Cod residents since the early 1900s.
Conservation
The island is part of a protected area, emphasizing sustainable visitation and preservation of native flora and fauna.
Outermost Harbor Marine
Take a boat from Chatham to North Beach Island — a secluded spot perfect for swimming, fishing, and seal spotting. Discover Cape Cod’s wild shoreline with this memorable water adventure.
Outermost Harbor Marine is a Chatham, Massachusetts boat operator specializing in seal-watching tours and beach shuttle services to Cape Cod’s North Beach. Based at a premier launching site in Chatham Harbor, Outermost Harbor Marine offers a range of guided excursions including a public Seal Tour, a Private Seal Tour, a Combo Beach Shuttle/Seal Tour, and a Beach Shuttle between Chatham and North Beach Island. Tours take guests through local waters to observe seals in their natural habitat and to access North Beach, which is reachable only by boat.
The Private Seal Tour runs as a one-hour trip from the Outermost Harbor Marine launch and carries a maximum of 15 passengers, providing a more intimate wildlife encounter. The Combo Beach Shuttle/Seal Tour pairs wildlife viewing with a drop-off at North Beach for swimming, hiking, and beach relaxation. The Beach Shuttle service transports visitors from Chatham to North Beach Island for day use, including swimming, sunbathing, fishing opportunities, and informal seal viewing fromshore.
Outermost Harbor Marine serves families and small groups seeking outdoor marine experiences around Chatham and Cape Cod. The company operates from a known local launch site and focuses on safe, guided visits in coastal waters. Booking information, schedules, and guest reviews are available through listings and profiles where the business is featured. Outermost Harbor Marine presents straightforward tour options for those seeking seal encounters and access to North Beach via boat.
Operators aim to provide informative narration about local wildlife and safe boarding procedures for visitors of all ages.
Location
Chatham, MA
Launches from Chatham Harbor
Tours Offered
4 Tours
Seal tours and beach shuttles available
Private Capacity
Max 15
Intimate private seal tours
Featured On
The Adventure Collective
Business listing & guest info
Reserve a spot for Chatham departures — private tours have limited capacity (max 15), so book early.
Bring Sunscreen
Protect yourself from sun exposure during beachside activities.
Wear Sturdy Footwear
Good shoes are recommended for walking on uneven shoreline terrain.
Pack Water and Snacks
Stay hydrated and energized for a full day of exploring.
Arrive Early for the Boat
Secure your spot on the shuttle by arriving with plenty of time.
Swimsuit
Ideal for swimming and sunbathing on the island.
summer
Sun Hat
Provides shade during sunny outdoor activities.
summer
Beach Towel
Comfortable for lounging or drying off after water activities.
summer
Binoculars
Great for birdwatching and seal viewing along the shore.