2025 Calendar of Events
5/1 Thursday Season Starts, Docks & Moorings Open
5/16 Friday GBM Improved Ramp Opens For The Season
5/24 Saturday Memorial Day “Kickoff The Season” Party
6/14 Saturday Market Square Day, Portsmouth, NH
7/3 Thursday City of Portsmouth Fireworks
8/30 Saturday Great Bay Marine’s Labor Day BBQ (RSVP REQUIRED!)
9/6 & 7 NH Air Show
9/13 Gosport Regatta- Rye, NH
10/6 Monday GBM Ramp Closed For the Season