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Port of Addison

USIAB🇺🇸USA

Port Location

About Port of Addison

Addison is a canal port located in Maine, USA. It serves as a small harbor with good shelter.

Current Conditions

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Vessel Limits

Channel Depth
2ft
Tidal Range
4ft
Elevation
2540m

Operations & Services

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

References & Identifiers

WPI No.
6640 →
GeoNames ID
5574144 →

Identification

UN/LOCODE
USIAB
Country
🇺🇸USA
Time Zone
UTC-7
Feature Type
CNL (Canal)

Classification

Type
Marina
Harbor Type
Coastal natural
Shelter
Good

Region

Subdivision
US-ME
Area
US East Coast
Latitude
44.5049°
Longitude
-67.7234°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Addison?+
The approach to Addison is supported by 5 navigation aids within 50 nautical miles. The nearest is Nash Island Lighthouse at 2.6 NM to the SSW. Other aids include Narraguagus (5.5 NM WSW), Emms Rock (6.9 NM ENE), Moose Peak (8.4 NM ESE), Petit Manan (10.2 NM SW). Mariners should consult the relevant chart and List of Lights for full approach details.
What sea or ocean is the Port of Addison on?+
The Port of Addison 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 Addison?+
You can track vessels near Addison (USIAB) 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 USIAB on the live map.
What are the operating hours and time zone for the Port of Addison?+
The Port of Addison operates in the UTC-7 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.