Welcome To Beautiful Mid-Coast Maine

Dive Fish LogoWe offer custom, personalized charters aboard the 38' diesel-powered "Lady Anne". We specialize in dive trips, shark cage trips, sportfishing, and island cruises. We also offer commercial diving services, PADI SCUBA instruction, and powerboat delivery services. We work with our clients to plan a memorable trip for each group. We have acquired the small, quaint waterfront cottage next to ours which is available for groups wishing to travel to our area and enjoy a leisurely, personalized stay in the beautiful St. George area of the Maine coast.


Maine Sport Fishing

Maine Sport Fishing Trips

We offer offshore fishing for Sharks. Specializing in tag and release shark fishing.


Maine Diving

Maine Diving Trips & Training

Offering a variety of dive trips customized to your groups interests. Scenery Diving and Dive Training.


Maine Island Cruises

Island Cruise Specials

Cruising around the beautiful small islands of Muscongus and Penobscot Bays makes for a very enjoyable day for families and groups.


Port Clyde Harbor

Latest Project


A wild meeting with a high-flying shark caught on camera in Maine is going viral

"A group on a fishing trip with Captain Dave Sinclair of Sea Ventures Charters got the show of a lifetime from a cobalt blue mako shark that landed on their boat while it was roughly 15 to 20 miles from Monhegan Island."

August, 2022

Captain Dave Sinclair Featured in DownEast Article

"When vehicles fall through Maine's frozen lakes and ponds, there's only one man to call: ice diver Dave Sinclair."

December, 2006