Port of Semiahmoo: Details, Transit Times & Shipping Routes
Port of Semiahmoo is a very small coastal (natural) harbor located in United States, on the Alaska-Canada coastal waters. It sits at 48.9833° N, 122.7667° W. The port reports a channel depth of about 6.4 m, an anchorage depth near 4.9 m, cargo pier depths around 7.9 m. Shelter afforded is rated good. 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
- Good
- World Water Body
- Alaska-Canada coastal waters; North Pacific Ocean
- Region
- United States W Coast
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 Semiahmoo
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Nearby Ports & Connections
Nearest Ports to Semiahmoo
Distances to Major World Ports
Frequently Asked Questions about Port of Semiahmoo
Where is Port of Semiahmoo located?
Port of Semiahmoo is a seaport located in United States, on the Alaska-Canada coastal waters. Its coordinates are 48.9833° N, 122.7667° W.
How deep is Port of Semiahmoo?
Per the NGA World Port Index, Port of Semiahmoo has a channel depth of about 6.4 m, an anchorage depth of about 4.9 m, cargo pier depths of about 7.9 m.
Does Port of Semiahmoo require a pilot?
Yes — pilotage is compulsory at Port of Semiahmoo.
What type of harbor is Port of Semiahmoo?
Port of Semiahmoo is classified as a coastal (natural) harbor, of very small size, offering good shelter.
What cargo facilities does Port of Semiahmoo have?
Port of Semiahmoo is recorded as offering wharves, anchorage facilities.
About this data
Specifications for Port of Semiahmoo are derived from the U.S. National Geospatial-Intelligence Agency (NGA) World Port Index (Pub 150, WPI #18060), a public-domain U.S. Government dataset. View the relevant Sailing Directions →