This summer, Salem Sound Coastwatch, Sustainable Marblehead and Massachusetts Oyster Project partnered to install and monitor an oyster upweller in Marblehead.

Come see how much the oysters have grown and learn how an upweller helps young oysters grow before restoration. Discover how oysters filter our water and support healthy coastal ecosystems.

Open house style, drop in anytime • All ages welcome • No experience necessary

September 10 | 5:30–6:30 PM

Marblehead Harbormaster | 9 Ferry Lane, Marblehead