About Safe Harbor Island Park
Home to vessels both large and small, Safe Harbor Island Park blends modern full-service conveniences with a staff dedicated to friendly personalized care. Shoreside adventures abound throughout Portsmouth’s rich historic sites, coastal golf courses, and eclectic antique shopping, while avid mariners will feel right at home just minutes from the coveted waters of the acclaimed Narraganset Bay.

Facilities
COORDINATES
41.62839 N, -71.21854 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m, 20m+
Depth at MLW
< 2m
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
9
Overseas Visitor Berths
Yes
Catamaran Berths
Yes
Dock Type
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Sat
5AM - 9AM
27 June 2026
- N 3–6 knots.
- Increasing from 18 to 21°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Sat
9AM - 1PM
27 June 2026
- Light and variable.
- Increasing from 22 to 25°C
- Calm sea
- UV Index: 7 - High
- Sunny
Sat
1PM - 5PM
27 June 2026
- S 2 knots increasing to 10 knots.
- 22 to 25°C
- Calm sea
- UV Index: 1 - Low
- Mostly fine