Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Port of PAX RIVER

USNHK🇺🇸USA

Port Location

About Port of PAX RIVER

This United States Navy facility, established in 1942, is a naval air station and flight test center. It is located on the Chesapeake Bay near the mouth of the Patuxent River.

Background
Naval Air Station Patuxent River, also known as NAS Pax River, is a United States naval air station in St. Mary’s County, Maryland on the Chesapeake Bay near the mouth of the Patuxent River.

Current Conditions

Loading current conditions…

Vessel Limits

Channel Depth
8ft
Elevation
1m

Operations & Services

Port of Entry
No
Pilotage Compulsory
Yes
Tug Assistance
Unknown
Drydock
U
Repair Code
C

History

Established
1942
Operator (Wikidata ID)
United States Navy

Nearby Vessels

Flag
Type
Name
Dist.

Identification

UN/LOCODE
USNHK
Country
🇺🇸USA
Time Zone
UTC-5
Feature Type
HBR (Harbor)

Classification

Type
Marina
Harbor Type
River natural
Shelter
Excellent

Region

Area
US East Coast
Latitude
38.2870°
Longitude
-76.4085°

References & Identifiers

WPI No.
8227 →
GeoNames ID
4351178 →
Wikidata
Q1972204 →
Wikipedia
Read on Wikipedia →
Official Site
www.cnic.navy.mil →
Live tracking · 50,000+ mariners

Track ships at the Port of PAX RIVER in real time

Live AIS positions, arrivals, and departures at USNHK — straight from your phone.

Live AIS positionsArrival alertsVoyage history
Get the App

Frequently Asked Questions

How do I navigate the approach to the Port of PAX RIVER?+
The approach to PAX RIVER is supported by 5 navigation aids within 50 nautical miles. The nearest is Cedar Point Lighthouse at 2.7 NM to the WSW. Other aids include Drum Point (3.7 NM NW), Cove Point (6.1 NM NNE), Hooper Island (7.8 NM ESE), Piney Point (10.8 NM SSW). Mariners should consult the relevant chart and List of Lights for full approach details.
What major shipping routes pass near the Port of PAX RIVER?+
The Port of PAX RIVER is located within the US East Coast shipping lane — a major shipping corridor serving ports along the Atlantic seaboard of the United States. This strategic position influences vessel traffic density, anchorage availability, and port scheduling.
How do I track vessels arriving at or departing from the Port of PAX RIVER?+
You can track vessels near PAX RIVER (USNHK) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page or search for USNHK on the live map.
What are the operating hours and time zone for the Port of PAX RIVER?+
The Port of PAX RIVER operates in the UTC-5 time zone. Operating hours, VTS schedules, and pilot availability vary — vessel agents should confirm with the port authority in advance, especially for night arrivals or weekend operations.