Understand the Journey: Why Alaska Requires Extra Prep?

Unlike most domestic routes in the Lower 48, shipping from Washington to Alaska often involves multiple transport modes, unpredictable weather, and remote destinations. Cargo may travel by barge services from Washington to Alaska, intermodal container, or specialized equipment depending on the route and destination.

Because of these variables, freight is at greater risk for:

• Moisture exposure from ocean travel
• Temperature fluctuations
• Rough handling during transfers
• Limited access at rural delivery points

That’s why it’s essential to prepare your cargo not just for shipment—but for the unique conditions it will encounter along the way.

 

5 Pro Tips for Preparing Cargo for Alaska Freight Shipping

1. Choose the Right Container for the Job

For larger shipments, opt for a freight shipping container to Alaska—typically a 20-foot or 40-foot steel container. For smaller freight, shrink-wrapped pallets or custom crates may be more appropriate. Be sure your container is wind and water-tight and rated for marine transport.

Don’t cut corners on container quality. A leaky seal can spell disaster for sensitive cargo.

 

2. Weatherproof Everything

Alaskan routes are notorious for moisture, salt air, and sudden cold snaps. Use:

• Pallet covers
• Vapor barriers
• Desiccant packs
• Marine-grade shrink wrap

These small additions can make a big difference in protecting your cargo during its ocean voyage.

 

3. Lock It Down Tight

Improperly secured loads are one of the most common causes of damage during freight shipping to Alaska. Use tie-downs, load bars, and internal bracing to keep cargo stable inside containers or trailers.

Barge transport isn’t always smooth sailing—your freight needs to be ready for shifting seas.

 

4. Don’t Skip the Paperwork

Especially if you're shipping to remote or regulated areas, documentation matters. Be sure to include:

• Accurate bills of lading
• Inventory sheets
• Delivery instructions (especially for off-grid communities)
• Hazardous materials declarations, if applicable

Our team at SeaTac Marine Services can assist with documentation to ensure compliance and avoid delays at ports.

 

5. Think Beyond Anchorage

Alaska is huge—and many freight shipments head far beyond the big cities. Whether your cargo is bound for Kodiak, Bethel, or Dutch Harbor, be ready for the “last mile.” That might mean smaller loads, repackaging, or working with local delivery partners. SeaTac Marine Services can help bridge the gap from barge to bush.

 

How Our Seattle Marine Terminal Makes Freight Prep Easier

Our terminal acts as a key logistics hub for Seattle to Alaska shipping services, offering full-service cargo handling from arrival to barge departure. We support shippers with:

• On-site loading and unloading
• Crating, palletizing, and shrink-wrapping
• Hazmat compliance services
• Cold storage and warehousing
• Direct barge connections to major and remote Alaska ports

From small business shipments to large-scale supply chain operations, we’ve helped thousands of customers ship freight to Alaska—efficiently, reliably, and with confidence.

 

Ship Smarter, Not Harder

Alaska presents challenges, but it also offers opportunity. Whether you're supporting rural economies, supplying fisheries, or moving heavy equipment, the key to successful freight shipping from Washington to Alaska is preparation.

Let SeaTac Marine Services be your logistics partner. We’ll help you protect your cargo, meet your deadlines, and simplify every step of the journey. Contact us today to learn more about our container services, sailing schedules, and how we can support your next shipment to Alaska.