Port of Green Bay

USGRB🇺🇸USA

Port Location

Port Arrivals & Departures

Vessel Traffic

Port of Green Bay USGRB

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About Port of Green Bay

Green Bay is a harbor on the Fox River in Wisconsin, USA. It serves as a port for bulk cargo, including grain and coal. The port accommodates self-unloading vessels and is equipped with a compulsory pilotage service.

Current Conditions

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Vessel Limits

Channel Depth
6ft
Elevation
177m

Operations & Services

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

References & Identifiers

WPI No.
4950 →
GeoNames ID
5250674 →

Identification

UN/LOCODE
USGRB
Country
🇺🇸USA
Time Zone
UTC-6
Feature Type
HBR (Harbor)

Classification

Type
Port
Harbor Type
River natural
Shelter
Good

Region

Subdivision
US-WI
Area
Great Lakes
Sub-area
Lake Michigan
Latitude
44.5120°
Longitude
-88.0180°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Green Bay?

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The approach to Green Bay is supported by 5 navigation aids within 50 nautical miles. The nearest is Grassy Island Range Front Lighthouse at 1.6 NM to the NNE. Other aids include Green Bay Inner Range Rear (1.6 NM NNE), Green Bay Range Rear (4.4 NM NNE), Brown County (Green Bay City Area) Lighthouses (5.3 NM NNE), Long Tail Point (5.3 NM NNE). Mariners should consult the relevant chart and List of Lights for full approach details.

What sea or ocean is the Port of Green Bay on?

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The Port of Green Bay is situated on the North Pacific 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 Green Bay?

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You can track vessels near Green Bay (USGRB) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course.

Where is the Port of Green Bay?

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The Port of Green Bay is a port in US. Its UN/LOCODE is USGRB — the five-character code the UNECE assigns to trade and transport locations, and the identifier used on shipping documents and in port calls.

What does the UN/LOCODE USGRB mean?

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The first two characters, US, are the ISO country code for US. The remaining three identify the location within that country. The code is issued by the United Nations Economic Commission for Europe and is the international standard for naming ports in trade and transport systems.

What are the operating hours and time zone for the Port of Green Bay?

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The Port of Green Bay operates in the UTC-6 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.