Publically available docking space is available at Prescott Park on the Piscataqua River in Portsmouth. Reservations are possible. The dock is governed by city ordinance. The dockmasters monitor VHF Channel 09, and notice of arrivals is requested.
Prescott Park Docks
20 Marcy StreetPortsmouth, NH 3801
United States43° 4' 38.532" N, 70° 45' 11.1528" W