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.

Instalaciones
COORDINATES
42.37119 N, -70.97130 E
Port Information
Teléfono
Correo Electrónico
Berth Sizes
< 10m, 10-20m
Profundidad en Marea Baja Media
2 - 3m
Maniobrabilidad
Fair
Channel Marking
Fair
Overseas Visitor Berths
Yes
Atraques para Catamaranes
Yes
Tipo de Muelle
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Sat
5AM - 9AM
28 March 2026
- N 8–12 knots.
- −5 to −3°C
- NE 0.5m at 4s period
- UV Index: 0 - Low
- Partly cloudy
Sat
9AM - 1PM
28 March 2026
- N 10 knots decreasing to 6 knots.
- −4 to 1°C
- NE 0.5m at 5s period
- UV Index: 3 - Moderate
- Mostly fine
Sat
1PM - 5PM
28 March 2026
- N 5–9 knots.
- −2 to 2°C
- NE 0.4m at 5s period
- UV Index: 3 - Moderate
- Cloudy