About PNSY - The Back Channel Marina
MWR maintains two marina facilities at Portsmouth Naval Shipyard, Sound Basin and the Back Channel. Rental slips and moorings are available by the season to active duty, retired military and employees of the shipyard. The Sound Basin Marina has 70 slips and 62 deep water moorings and offers a transient pier and peirside water. The Back Channel Marina has 68 slips and 18 deep water moorings and offers a transient pier and pierside water and electricity.
Comodidades
Eletricidade
ÁguaCOORDINATES
43.08249 N, 70.73331 W
Port Information
Telefone
Profundidade na MLW
2 - 3m
Manobrabilidade
Fair
Channel Marking
Fair
Porto de entrada
No
Overseas Visitor Berths
Yes
Tipo de doca
Floating
Style Stern To
Yes
Tidal Flow
Beware
Weather Forecast
Mon
5AM - 9AM
10 August 2026
Light and variable.
Increasing from 16 to 22°C
Calm sea
UV Index: 0 - Low
Partly cloudy
Mon
9AM - 1PM
10 August 2026
- S 2 knots increasing to 7 knots.
- 22 to 26°C
- Calm sea
- UV Index: 7 - High
- Partly cloudy
Mon
1PM - 5PM
10 August 2026
- SE 7–10 knots.
- 22 to 25°C
- Calm sea
- UV Index: 7 - High
- Mostly fine