About Fort Belvoir Marina Lot
Located on the beautiful Potomac River, Fort Belvoir’s Marina offers a unique boating experience to all Active Duty and Retired military service members and their families, as well as for DoD workforce members. The grand Potomac takes boaters past Mt. Vernon, the home of George Washington, and on to our nation’s capital, offering a view of the city’s monuments and parks. For those who prefer to fish or stay close to nature, this area offers an abundance of quiet areas to relax and view eagles, herons, and other local wildlife. Webmaster +1 (703)805-4435

Installations
COORDINATES
38.70675 N, -77.13039 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m
Profondeur à la marée basse moyenne
2 - 3m
Manœuvrabilité
Fair
Channel Marking
Fair
Port d'entrée
No
Overseas Visitor Berths
Yes
Type de quai
Fixed
Style Side To
Yes
Tidal Flow
Beware
Active Winter
Yes
Weather Forecast
Wed
9AM - 1PM
22 April 2026
- SW 5–9 knots.
- Increasing from 18 to 22°C
- Partly cloudy
Wed
1PM - 5PM
22 April 2026
- SW 4–8 knots.
- 20 to 24°C
- UV Index: 1 - Low
- Partly cloudy
Wed
5PM - 9PM
22 April 2026
- SW 6 knots decreasing to 4 knots.
- Decreasing from 23 to 17°C
- UV Index: 0 - Low
- Mostly fine