About Harbor One Marina
Harbor One Marina has proudly served boating customers since the early 1970’s and is affiliated with Portland Boat Works, Inc. just north on the Connecticut River. We have earned a solid reputation as being one of the area’s premier yachting centers and well-equipped marinas. In fact, due to its beautiful and convenient location, Harbor One has become a destination location for many.

Servizi
COORDINATES
41.28189 N, -72.34975 E
Port Information
Telefono
Berth Sizes
< 10m, 10-20m, 20m+
Canale VHF
9
Porto di Entrata
No
Overseas Visitor Berths
Yes
Ormeggi per Catamarani
Yes
Tipo di Molo
Fixed
Style Stern To
Yes
Active Winter
No
Weather Forecast
Sat
5AM - 9AM
07 February 2026
- NW 11–16 knots.
- −7 to −2°C
- Chance of showers
Sat
9AM - 1PM
07 February 2026
- NW 15 knots increasing to 21 knots. Gusts up to 33 knots.
- Decreasing from −5 to −11°C
- NW 1.2m at 4s period
- UV Index: 0 - Low
- Chance of showers
Sat
1PM - 5PM
07 February 2026
- NW 17–24 knots. Gusts up to 34 knots.
- −13 to −10°C
- NW 1.4m at 4s period
- UV Index: 0 - Low
- Chance of showers