About The Boathouse Marina, LLC
We are located approximately 45 nautical miles up the Potomac River from the Chesapeake Bay. On the Virginia (left) side of the River you enter Monroe Bay by passing marker 4. Further out in the River is an entrance marker #2 that guides you past a shoal area coming up to Monroe Bay. Come into Monroe Bay keeping Red Markers 4 thru 12 on your right. At Red 8 and Green 9 make a slight starboard turn and you'll see Red 10 and the marina dead ahead. There is 6+ feet of water in Monroe Bay up to The BoatHouse Marina at MLW.





Installations
COORDINATES
38.24060 N, -76.96265 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m, 20m+
Profondeur à la marée basse moyenne
2 - 3m
Manœuvrabilité
Fair
Channel Marking
Fair
Canal VHF
16
Port d'entrée
No
Overseas Visitor Berths
Yes
Type de quai
Floating
Style Side To
Yes
Tidal Flow
Beware
Active Winter
Yes
Weather Forecast
Thu
5AM - 9AM
23 April 2026
- Light and variable.
- Increasing from 11 to 18°C
- Calm sea
- UV Index: 0 - Low
- Sunny
Thu
9AM - 1PM
23 April 2026
- NW 4 knots.
- Increasing from 20 to 26°C
- Calm sea
- UV Index: 7 - High
- Mostly fine
Thu
1PM - 5PM
23 April 2026
- NW 5 knots decreasing to 3 knots.
- 25 to 28°C
- Calm sea
- UV Index: 7 - High
- Mostly fine