# Outermost Harbor Marine

> Full-service marina in Chatham, Cape Cod, Massachusetts — boat tours, fishing charters, boat sales, Yamaha & Mercury outboard sales and service, dockage, moorings, and dry rack storage. Family-run, located on Stage Harbor waters at the gateway to the Monomoy National Wildlife Refuge; the closest departure point to Monomoy's gray seal colonies.

Location: 83 Seagull Road, Chatham, MA (Cape Cod)
Phone: (508) 945-2030
Online booking: https://book.outermostharbor.com

## Tours & Charters

- [Monomoy Seal Tours](https://outermostharbor.com/seal-tours/): 1-hour narrated cruises to see hundreds of gray seals. Adults $45, children $40. Book online at https://book.outermostharbor.com/book?tour=seal
- [Boat-to-Beach Shuttle](https://outermostharbor.com/services/boat-to-beach-shuttle/): Boat shuttle to North Beach and the outer beaches. Adults $35, children $30 round trip.
- [Great White Shark Tours](https://outermostharbor.com/great-white-shark-tours/): 2.5-hour shark-watching trips with spotter-plane support, in season (summer–early fall).
- [Whale Watching Charters](https://outermostharbor.com/whale-watching/): Private whale-watch trips out of Chatham.
- [Fishing Charters](https://outermostharbor.com/fishing-charters/): Inshore striped bass/bluefish and offshore bluefin tuna charters.
- Private charters: $600/hour with captain.

## Boat Sales

- [New & Used Boat Sales](https://outermostharbor.com/boat-sales-2/): Dealer for Scout Boats, Key West Boats, and more; brokerage and used boat sales.
- Brand pages: [Contender](https://outermostharbor.com/new-boats-3/contender-boats/), [Intrepid](https://outermostharbor.com/intrepid-boats/), [Key West](https://outermostharbor.com/new-boats-3/key-west-boats/), [Scout](https://outermostharbor.com/scout-boats/), [Sea Ray](https://outermostharbor.com/new-boats-3/sea-ray-boats/)

## Marine Service

- [Marine Service Department](https://outermostharbor.com/marine-boat-service/): Factory-trained outboard service — engine repair, repowers, annual service, winterization, spring commissioning.
- [Yamaha Outboards](https://outermostharbor.com/yamaha-outboard-motors-2/): Authorized Yamaha sales & service (Five-Star dealership since 2002).
- [Mercury Outboards](https://outermostharbor.com/mercury-outboard-motors/): Authorized Mercury sales & service (Full Line dealer).
- Marine electronics: authorized Garmin dealer — full electronics installations (GPS, chartplotters, fishfinders, radar, autopilots), with certified NMEA and Raymarine installers.

## Dockage & Storage

- [Transient Dock Reservations](https://outermostharbor.com/transient-dock-reservations/): Visiting-boater slips, moorings, and dry rack — request online at https://book.outermostharbor.com/slip,rack,mooring
- Seasonal slips, moorings, valet dry-rack storage, and winter storage for Chatham-area boaters.

## Conditions & Local Info

- [Current Conditions](https://outermostharbor.com/current-local-conditions/): Live Chatham buoy, wind, and harbor conditions.
- [Chatham Tide Chart](https://outermostharbor.com/chatham-tides-weather/): Local tide times.
- [News & Articles](https://outermostharbor.com/news/): Guides on seal watching, shark season, beach access, and boat maintenance.

## Notable facts

- Closest marina to the Monomoy National Wildlife Refuge seal colonies (thousands of gray seals).
- Chatham is one of the world's premier places to see great white sharks in summer.
- Weather cancellations receive a full refund.