Port of Unalaska (USUAA): Details, Transit Times & Shipping Routes
Port of Unalaska (UN/LOCODE USUAA) is a very small coastal (natural) harbor located in United States, on the Bering Sea. It sits at 53.8667° N, 166.5333° W. The port reports a channel depth of about 7.9 m, cargo pier depths around 9.4 m. Shelter afforded is rated poor. Cargo handling includes wharves, anchorage facilities.
Port Specifications & Capabilities
Physical characteristics from the NGA World Port Index. Values of 0 in the source are shown as not reported.
Harbor Profile
- Harbor Type
- Coastal (Natural)
- Harbor Size
- Very Small
- Shelter Afforded
- Poor
- World Water Body
- Bering Sea; North Pacific Ocean
- Region
- Aleutian Islands
Services & Restrictions
Route Calculator & Transit Estimator
Great-circle distance — actual sea routes vary with canals, traffic lanes & weather.
nautical miles (direct)
@ 14 knots
B2B Freight Quote — Port of Unalaska
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Nearby Ports & Connections
Nearest Ports to Unalaska
Frequently Asked Questions about Port of Unalaska
Where is Port of Unalaska located?
Port of Unalaska is a seaport located in United States, on the Bering Sea. Its coordinates are 53.8667° N, 166.5333° W.
What is the UN/LOCODE for Port of Unalaska?
The UN/LOCODE for Port of Unalaska is USUAA — country code US, location code UAA.
How deep is Port of Unalaska?
Per the NGA World Port Index, Port of Unalaska has a channel depth of about 7.9 m, cargo pier depths of about 9.4 m.
What type of harbor is Port of Unalaska?
Port of Unalaska is classified as a coastal (natural) harbor, of very small size, offering poor shelter.
What cargo facilities does Port of Unalaska have?
Port of Unalaska is recorded as offering wharves, anchorage facilities.
About this data
Specifications for Port of Unalaska are derived from the U.S. National Geospatial-Intelligence Agency (NGA) World Port Index (Pub 150, WPI #20130), a public-domain U.S. Government dataset. View the relevant Sailing Directions →