USCG-licensed captains · Departing Long Wharf, Portland (207) 555-0184

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Our story

Started by a captain who couldn't stay off the water.

Fourteen seasons on Casco Bay, a small fleet, and a handful of licensed captains who'd rather be on the water than anywhere else.

How it began

One boat, one license, and a knack for finding fish.

Bowline Charters Co. began in 2011 when Capt. Dave Marsh — a Portland kid who'd been fishing the bay since he could hold a rod — turned a single 24-foot boat and a USCG license into a charter business.

Word got around: he put people on fish, he ran a safe boat, and he was good company doing it. Fourteen seasons later we run a small fleet out of Long Wharf with a handful of licensed captains, but the idea hasn't changed. We know Casco Bay — its islands, its ledges, its lighthouses, and its moods — and there's nothing we'd rather do than share it.

Whether you've fished your whole life or have never set foot on a boat, we'll make sure your day on the water is the one you remember from the trip.

  • Born and raised on the bayOur captains are Casco Bay locals who've spent thousands of hours on this water in every kind of weather.
  • USCG-licensed, every oneMaster and OUPV credentials, current first-aid and CPR, and a safety-first habit that becomes invisible because it just works.
  • Here for your day, not the clockWe read the crew and the conditions and shape the trip around them — that's the whole point of a small operation.
A boat captain at the helm of a charter boat looking out toward the bright open horizon
The crew Your captains

The people at the helm.

Three captains, one bay, and a lot of seasons between them. You'll be in good hands whichever trip you pick.

Capt. Dave Marsh

Founder · fishing charters

Started Bowline in 2011 and still runs the fishing trips aboard Daybreak. A Portland native who knows where the stripers hold and how to get a first-timer hooked up.

Capt. Lena Brooks

Sunset sails & sightseeing

At the helm of Sea Glass for golden-hour sails and lighthouse tours. Lena knows every island in the bay and exactly which one catches the best evening light.

Capt. Sam Cyr

Private charters & tours

Runs Bowline, the Downeast cruiser, for private charters and lighthouse trips. Easygoing, endlessly patient, and full of stories about the working bay.

Come meet us.

Let's get you out on the bay.

Pick your trip and send a request, or call the captain directly. We'll confirm your date and have a hand on the dock when you arrive.

Book a charter