About South River Marina
If you are looking for a pleasant layover in the heart of the Chesapeake Bay, close to Washington DC, Baltimore and Annapolis, the South River Marina is the place. Located on picturesque Ramsey Lake, only minutes from Thomas Point, this marina enjoys a sheltered natural harbor and offers a complete line of services at great rates, open 7 days year round. Lift Slips / Wet Slips Over 180 Lift Slips for boats up to 50' New Piers Dry Rack Storage Guaranteed service with 2 New Forklifts Large In-Water Staging Area 25 Overnight High & Dry Wet Slips




Facilities
COORDINATES
38.90064 N, -76.51011 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Good
Channel Marking
Fair
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Fixed
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
5AM - 9AM
06 February 2026
- NW 6 knots decreasing to 2 knots.
- Increasing from −11 to −5°C
- Sunny
Fri
9AM - 1PM
06 February 2026
- Light and variable.
- Increasing from −4 to 1°C
- Calm sea
- UV Index: 1 - Low
- Cloudy
Fri
1PM - 5PM
06 February 2026
- Light and variable.
- −2 to 1°C
- Calm sea
- UV Index: 0 - Low
- Cloudy