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Port of Clayton

USCLY🇺🇸USA

Port Location

About Port of Clayton

Clayton is a marina located in upstate New York on the St. Lawrence River. It serves recreational boaters and is a point of access to the Thousand Islands region.

Current Conditions

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Vessel Limits

Channel Depth
6ft
Elevation
1m

Operations & Services

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

References & Identifiers

WPI No.
2800 →
GeoNames ID
4351735 →
Wikidata
Q111386417 →

Identification

UN/LOCODE
USCLY
Country
🇺🇸USA
Time Zone
UTC-5
Feature Type
MAR (Marina)

Classification

Type
Port
Harbor Type
River natural
Shelter
Excellent

Region

Subdivision
US-NY
Latitude
44.2333°
Longitude
-76.0500°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Clayton?+
The approach to Clayton is supported by 5 navigation aids within 50 nautical miles. The nearest is Clayton Lighthouse at 1.7 NM to the WNW. Other aids include Rock Island (3.2 NM NNE), Prince Regent Island (Gananoque Narrows) (5.6 NM NNW), Wolfe Island (5.8 NM W), Jackstraw Shoal (6.3 NM NNW). Mariners should consult the relevant chart and List of Lights for full approach details.
What sea or ocean is the Port of Clayton on?+
The Port of Clayton is situated on the North Atlantic Ocean in US. The area falls within the temperate maritime climate zone, which can influence port operations and seasonal shipping patterns.
How do I track vessels arriving at or departing from the Port of Clayton?+
You can track vessels near Clayton (USCLY) 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 USCLY on the live map.
What are the operating hours and time zone for the Port of Clayton?+
The Port of Clayton 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.