Fishing Boston Harbor

Cast Line Charters is owned and operated by Capt. Mike Messersmith, a native of Marshfield, he has fished the waters in and around Cape Cod Bay for over 25 years. He is dedicated to making your trip safe, productive, and fun. We cater to the waters of the Cape Cod Bay including the North River, Duxbury Bay, Plymouth Bay, Race Point and beyond.

Capt. Mike Messersmith is a USCG Licensed guide who will work hard to make your trip memorable. Please tell the Capt. What you would like to fish for and he’s on it.

Striped Bass | Blue Fish | Flounder | Cod fish | Football Tuna

Fly fishing, light tackle, Trolling, Bait fishing all offered.