About Newburyport Harbor Marina
Newburyport Harbor Marina offers 65 deep water slips, just 2.5 miles from the mouth of the Merrimack with 70 slips in total. Whether you’re visiting a weekend, a week or a month, this location is geared to serve as a hub for the seasonal, transient and guest boater.
Facilities
PetrolDiesel
Toilets
LaundryCOORDINATES
42.81198 N, -70.86601 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Excellent
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Beware
Weather Forecast
Sun
5AM - 9AM
15 March 2026
W 6 knots decreasing to NW 4 knots.
−3 to 0°C
Calm sea
UV Index: 0 - Low
Partly cloudy
Sun
9AM - 1PM
15 March 2026
- N 3 knots increasing to SE 6 knots.
- Increasing from −1 to 2°C
- Calm sea
- UV Index: 3 - Moderate
- Cloudy
Sun
1PM - 5PM
15 March 2026
- SE 7 knots increasing to 9 knots.
- 2°C
- Calm sea
- UV Index: 3 - Moderate
- Cloudy