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
Tue
5AM - 9AM
19 May 2026
- S 6 knots increasing to 9 knots. Gusts up to 22 knots.
- Increasing from 15 to 20°C
- S 0.4m at 3s period
- UV Index: 0 - Low
- Sunny
Tue
9AM - 1PM
19 May 2026
- SW 8 knots increasing to 13 knots. Gusts up to 21 knots.
- 18 to 23°C
- S 0.4m at 3s period
- UV Index: 8 - Very High
- Mostly fine
Tue
1PM - 5PM
19 May 2026
- SW 14 knots increasing to 16 knots. Gusts up to 28 knots.
- 19 to 23°C
- S 0.6m at 3s period
- UV Index: 8 - Very High
- Mostly fine