Alaska is situated in the northwestern part of North America. It is the largest US state with a strong economy. The numerous harbours and seaports in Alaska greatly support its economic activities.
These facilities play an important role by providing jobs to the local community and facilitating Alaska shipping. Rich ports and harbours also ensure a thriving fishing industry. And today we’re looking at the top 10 Alaska ports. Let’s get started!
Port of Anchorage
The port of Anchorage was opened in 1961. As the busiest port in the State, the port was renamed the “Port of Alaska” in 2017. This port is considered to be the largest revenue generator and can support its operations smoothly.
The port of Alaska is open all year round. It is a multi-purpose port which handles around 4.7 million tonnes of cargo. Covering an area of 125 acres, the Alaska port has modern infrastructure and equipment to deal with general cargo, liquid bulk cargo, or cruise ships.
Port of Valdez
The port of Valdez is the northernmost ice-free year-round port in North America. It sits near the Gulf of Alaska and the Columbia Glacier, known as the “Switzerland of Alaska”. You can reach Valdez by the Richardson Highway or by train.
The port is also home to the Valdez oil terminal and is linked to the Trans-Alaska oil pipeline. Every day, oil tankers containing over 6000 cubic metres of crude oil travel through Prince William Sound.
One of the main facilities of the Valdez port is the John Thomas Kelsey Dock, also known as the city dock. It serves commercial fishing boats and barges, offering essential services such as refuelling, garbage disposal, and wastewater management.
Port of Dutch Harbour
The port of Dutch Harbour is one of the busiest Alaska ports, located in the city of Unalaska. It is a major fisheries centre in the U.S. and supports the oil-producing industry.
Dutch Harbour handles over 40,000 tonnes of cargo and 800 vessels every year. The spit wharf extends 2400 ft and has multiple berths for vessels up to 200 feet in length.
The Unalaska Marine Centre and the Coast Guard Dock together stretch over 600 metres and offer a water depth of 12 metres, offering a wide range of services, including sheltered storage, mooring services, and container processing.
Port of Bethel
As one of the key Alaskan ports, the port of Bethel serves as the centre for receiving and sending out petroleum products and barged freight to the Yukon-Kuskokwim Delta.
It is situated on the western bank of the Kuskokwim River, freezing completely during winter. Bethel Harbour has a small cargo pier, a boat mooring harbour, and petroleum wharves. It can deal with 95,000 tonnes of cargo and around 900 vessels every year.
The Port Cargo Dock spans over nine acres, where cargo is unloaded, stored, and then sent out to other towns in Western and Northern Alaska. The dock can handle two large ships at the same time. The main goods moved through the harbour include raw materials, machinery, and timber.
Port of Dillingham
The port of Dillingham is a regional centre that provides services to various villages in southwest Alaska. The port is situated on the northern tip of Nushagak Bay. Every year, about 45,000 tonnes of cargo and over 500 vessels pass through this port in Alaska. Small boats and barges transport cargo to the inner harbour, and larger ships use the outer port.
Dillingham is the only sheltered harbour in Bristol Bay, making it an important hub for marine traffic in the region. The boat harbour provides safe docking for around 400 Bristol Bay gillnet and set net fishing boats.
Port of Cordova
Located on the southern coast of Alaska, the port of Cordova is one of the largest single-basin Alaska ports. Cordova has a length of 408 feet with an average depth of 25 feet, handling around 1,000 vessels annually, mostly smaller fishing boats and service vessels. Its main commercial dock is the Municipal Dock.
On average, around 30,000 tonnes of cargo are loaded and unloaded at the port every year.
Port of Whittier
The Port of Whittier sits on the northeastern Kenai Peninsula in Prince William Sound, about 60 miles southeast of Anchorage. It’s an ice-free port open year-round as part of the Alaska Marine Highway ferry system.
The harbour includes about 360 small-boat slips, each accommodating vessels up to 60 feet long, mainly used for local boats.
It’s growing as a cruise port, with new infrastructure coming online in 2025. For visitors and locals alike, Whittier provides access to outdoor activities like fishing, kayaking, glacier tours, and sightseeing in Prince William Sound.
Port of Juneau
Juneau is the capital of Alaska. The city and port of Juneau are situated on the Gastineau Channel near the border of British Columbia. The port operates two cargo terminals, a fueling station, multiple boat yards, launch ramps, and storage facilities, handling general bulk cargo and seafood.
In addition to cargo handling services, it is one of Alaska’s most important cruise ports. The downtown port features two city-owned cruise docks, accommodating Panamax and post-Panamax ships. On busy days, cruise visitors can even outnumber residents. To address over-tourism, Juneau has agreed to cap cruise ship visits at five per day, and by 2026, will limit daily cruise passenger arrivals to 16,000 on weekdays and 12,000 on Saturdays.
Port of Ketchikan
The port of Ketchikan is located on Revillagigedo Island in southeastern Alaska, close to the border of Canada. It is a pivotal hub for both tourism and maritime commerce, known as the “Salmon Capital of the World”.
The port has four Panamax-size cruise berths, each with access floats to accommodate large vessels. In cruise-heavy seasons, Ketchikan can host over 1.2 million cruise passengers.
In addition, it has a capacity of handling around 680,000 tonnes of cargo annually, including seafood, timber, machinery, and consumer goods. While the port accommodates smaller commercial fishing vessels and needed logistics infrastructure, it does not operate water skiing or similar tourist services as part of its maritime facilities.
Port of Seward
The port of Seward was established in 1964, located at the head of Resurrection Bay.
As an important Alaskan port, it is used by the local fishing fleet, charter boats, tour operators, and the US Coast Guard Cutter Mustang. It is the state’s only ice-free, deep-water port offering seamless rail, road, and air connectivity to Anchorage and beyond.
The harbour is equipped with 50-ton and 330-ton travelifts, and a 5,000-ton Syncrolift for lifting and moving boats. Moreover, it has fueling and repair facilities, vessel moorage, and public amenities for crew and passengers.
Seward Port is one of the top commercial ports in the United States. According to the National Marine Fisheries Service, in 2016, commercial fishing boats in Seward brought in around 13,500 tons of fish and shellfish, valued at about $42 million.
Frequently Asked Questions (FAQs)
How many ports are there in Alaska?
Alaska is the largest state of the United States. There are more than 40 ports in Alaska.
What is the first port in Alaska?
The first port in Alaska is commonly considered to be Ketchikan, which is often nicknamed the “First City of Alaska”. Ketchikan is the southernmost major port in Alaska and the first stop for many vessels arriving via the Inside Passage from the continental U.S. or Canada.
Which are the busiest Alaska ports?
Port of Anchorage is said to be the busiest seaport in Alaska, handling over 50% of all goods entering Alaska.
