About Prime Marina Southampton (close)
Prime Marina Southampton is the premier full service marina in the Hamptons, a sport fisherman’s dream that uniquely offers quick access to the Atlantic Ocean, as well as direct access to Shinnecock Bay and Peconic Bay through the adjacent Shinnecock Canal.

Facilities
COORDINATES
40.88233 N, -72.49892 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
68
Port of Entry
No
Overseas Visitor Berths
Yes
Catamaran Berths
No
Dock Type
Floating
Style Stern To
Yes
Active Winter
No
Weather Forecast
Wed
5AM - 9AM
18 February 2026
- SW 2–7 knots.
- 2°C
- Cloudy
Wed
9AM - 1PM
18 February 2026
- Light and variable.
- 2 to 5°C
- SE 0.4m at 9s period
- UV Index: 0 - Low
- Chance of showers
Wed
1PM - 5PM
18 February 2026
- Light and variable.
- 2°C
- SE 0.4m at 9s period
- UV Index: 0 - Low
- Cloudy