Sarah Redmond seeding.



'Springtide' in old English means 'springtime'. This is harvest season for the seaweed crop. A spring tide is also the time when the tide "springs forth" during the new and full moon, giving us the highest and lowest tides of the month. 


Springtide Seaweed operates the largest organic seaweed farm in North America in Down East Maine, cultivating some of the finest seaweeds in the world for people and the planet. We also operate a state of the art USDA Organic seaweed nursery and processing facility in Gouldsboro, Maine.

In partnership with the College of the Atlantic in Bar Harbor, Maine  we also operate a research and teaching aquaculture nursery.  Additionally we participating the in the innovative First Work Program at Herring Gut Learning Center in Port Clyde, Maine.


Springtide Seaweed founder Sarah Redmond is a dedicated seaweed farmer, tending the wild ocean garden and inspiring others about all things Maine seaweed. She is a recognized leader in seaweed aquaculture.

General Manager and General Counsel Trey Angera has over thirty years of food industry experience with focus on sustainable and local food systems. Trey is also the Executive Director of the Maine Seaweed Exchange, LLC.


Springtide Seaweed, LLC

14 Factory Road, Gouldsboro ME 04607