About Crystal Cove Marina
Crystal Cove Marina is your Boston Area boat dockage and storage marina. Located at 529 Shirley Street, Winthrop, MA. Close to downtown Boston and easy access to the Atlantic Ocean. Our Boston harbor marina is the home of cruisers, day trippers and charter captains alike. We take great pride in servicing boats for our customers. Whether you own a brand new cabin cruiser, or a small fishing skiff, let our experienced mechanics take care of your investment. For customer convenience, our service department is located at the marina and provides our customers with a variety of repair and maintenance services.

Servizi
COORDINATES
42.37119 N, -70.97130 E
Port Information
Telefono
Berth Sizes
< 10m, 10-20m
Profondità alla Bassa Marea Media
2 - 3m
Manovrabilità
Fair
Channel Marking
Fair
Overseas Visitor Berths
Yes
Ormeggi per Catamarani
Yes
Tipo di Molo
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
9AM - 1PM
22 May 2026
- E 15 knots decreasing to 13 knots. Gusts up to 17 knots.
- 12°C
- E 0.4m at 3s period
- Cloudy
Fri
1PM - 5PM
22 May 2026
- E 11 knots decreasing to SE 7 knots.
- 12 to 14°C
- Calm sea
- UV Index: 6 - High
- Cloudy
Fri
5PM - 9PM
22 May 2026
- SE 6–9 knots veering S 6-9 knots.
- 12 to 14°C
- Calm sea
- UV Index: 0 - Low
- Cloudy