Ocean Freight Guide: FCL, LCL & Sea Freight Explained Understand how cargo moves by sea from booking to final delivery.
Ocean freight is one of the main transportation methods used to move commercial cargo between countries. This guide explains FCL, LCL, containers, shipping documents, vessel transportation, port procedures, customs, cargo planning, freight costs and the practical considerations involved in international sea freight.
What Is Ocean Freight?
Ocean freight is cargo transportation by vessel between ports.
Ocean freight, also called sea freight, is the transportation of cargo by vessel between ports. General containerized cargo may move as FCL, where a shipment uses a dedicated container, or as LCL, where cargo from multiple shippers shares container capacity. Ocean transportation is normally one part of a larger logistics chain that may also include pickup, documentation, port handling, customs and inland delivery.
How Ocean Freight Fits Into the Logistics Chain
Ocean freight is more than the vessel movement itself.
A sea shipment can involve many connected activities before the vessel sails and after it arrives. Cargo preparation, booking, documentation, pickup, terminal receiving, customs, vessel transport, destination handling and inland delivery can all influence the total logistics process.
International Main Carriage
The ocean leg connects the relevant origin and destination ports through a vessel service.
Inland Transportation
Trucking can connect factories, warehouses, ports, terminals and final delivery locations.
Port & Customs
Terminal handling, documentation and customs procedures can affect cargo release and final delivery.
FCL vs LCL: What Is the Difference?
The two main containerized approaches for general ocean cargo are Full Container Load and Less-than-Container Load.
FCL — Full Container Load
FCL uses a dedicated container for the shipment. It may be appropriate when cargo volume, commercial requirements, loading arrangements or the overall shipment economics justify dedicated container space.
- Dedicated container capacity.
- Container type and equipment selection are important.
- Cargo loading and weight distribution matter.
- Common equipment includes 20 FT, 40 FT and 40 HC, subject to availability and cargo suitability.
LCL — Less-than-Container Load
LCL combines cargo from multiple shippers into shared container capacity. Consolidation and deconsolidation are normally part of the logistics process.
- Shared container capacity.
- Cargo volume and package dimensions are important.
- Consolidation and deconsolidation are involved.
- Packaging quality can be especially important because the cargo shares transport capacity with other goods.
When Is FCL or LCL the Better Choice?
Consider FCL
A dedicated container may make sense when the shipment has enough volume, requires dedicated capacity, benefits from direct container handling or has specific operational requirements.
Explore Ocean Freight →Consider LCL
Shared container capacity may be practical when the shipment does not require a full container and the consolidation structure is commercially suitable.
Explore LCL Service →Consider the Whole Journey
Compare pickup, ocean transport, customs, destination handling and final delivery rather than looking only at the ocean freight line item.
Compare Shipping Methods →How Does Ocean Freight Work?
The exact sequence varies by shipment, origin, destination, Incoterm, cargo and service arrangement.
Inquiry
Origin, destination, commodity, quantity, dimensions, weight and schedule are collected.
Assessment
FCL/LCL, equipment, cargo characteristics and routing requirements are reviewed.
Quotation
Ocean freight and relevant origin, destination and logistics charges are considered.
Booking
Vessel schedule, space, equipment and routing are coordinated.
Cargo Receiving
Cargo is picked up, delivered to the appropriate facility or received according to the agreed arrangement.
Documentation
Shipping instructions and other applicable documents are prepared and reviewed.
Vessel Transport
Cargo moves through the ocean carrier's vessel service.
Customs & Delivery
Destination handling, customs clearance, cargo release and final delivery are coordinated.
Common Container Types in Ocean Freight
Equipment selection depends on cargo dimensions, weight, loading requirements, temperature requirements and carrier acceptance.
Standard Dry Container
Commonly used for general cargo that can be loaded and transported under standard container conditions.
High Cube
Provides additional internal height compared with a standard dry container and can be useful for suitable volume-sensitive cargo.
Reefer
Designed for suitable temperature-controlled cargo and requires appropriate operational and monitoring procedures.
Open Top
May be suitable for cargo requiring top loading or special handling arrangements.
Flat Rack
Used for suitable oversized or out-of-gauge cargo subject to equipment availability and carrier acceptance.
Tank Container
Specialized equipment designed for suitable liquid or bulk cargo under applicable technical and regulatory rules.
Container Capacity Is Not the Same as Practical Loading Capacity
A container may have a published internal volume, but cargo does not necessarily occupy every unit of theoretical space. Package shape, orientation, stackability, door clearance, securing, weight distribution and loading sequence can reduce practical utilization.
Cargo Geometry
Length, width and height influence how packages can be arranged inside the container.
Weight Distribution
Cargo weight should be considered together with equipment limits and practical loading arrangements.
Loading Method
The actual loading plan can affect how efficiently cargo occupies available container space.
Why Cargo Dimensions and CBM Matter
Package dimensions influence cargo volume, LCL planning, container utilization, warehouse handling, trucking and loading arrangements. Accurate dimensions are especially important for consolidated cargo because shipment volume is a key planning input.
Basic CBM calculation
For dimensions measured in centimeters: CBM = Length × Width × Height ÷ 1,000,000 For multiple packages, the calculated volume should be applied to the relevant number of identical packages and combined where appropriate.
Cargo Weight and Verified Gross Mass
Container weight information has operational and safety importance. The packed container's verified gross mass is used as part of vessel loading and stowage planning under the applicable SOLAS requirements.
Why Weight Information Matters
- Supports vessel loading and stowage planning.
- Helps maintain reliable shipment documentation.
- Supports transportation and equipment planning.
- Incorrect weight information can create operational problems.
VGM
Verified Gross Mass refers to the verified gross mass of a packed container for the purpose of maritime transport. The specific declaration and submission process depends on the applicable carrier, terminal and local operational requirements.
Cargo Packing, Stuffing and Securing
Ocean cargo may experience loading, handling, terminal transfers, vessel movement and unloading. Packaging and stuffing should therefore be appropriate for the commodity, package strength, weight, dimensions and expected transportation conditions.
Packaging
Packaging should be suitable for the product and expected handling environment.
Stuffing
Loading should consider cargo sequence, stability, weight distribution and available space.
Special Cargo
Special commodities may require additional technical, regulatory or carrier review.
Port of Loading, Port of Discharge and Terminals
POL — Port of Loading
The port where the cargo is loaded for its ocean voyage.
POD — Port of Discharge
The port where cargo is discharged from the vessel before destination procedures and inland movement.
Port and terminal selection can influence inland transportation, vessel routing, cut-off schedules, documentation, terminal handling and total shipment planning.
What Is an Ocean Freight Cut-Off?
A cut-off is a deadline associated with a shipment or vessel schedule. Depending on the booking arrangement, there may be different deadlines for cargo receiving, documentation, shipping instructions, customs requirements or container submission.
How Long Does Ocean Freight Take?
Transit time varies by route and should not be confused with total door-to-door logistics time.
Port-to-Port
Describes the transportation movement between the relevant origin and destination ports. Vessel routing and transshipment can affect this time.
Door-to-Door
Includes pickup, port handling, ocean transport, customs, destination handling and final inland delivery where included in the service.
Actual end-to-end timing can be influenced by cargo readiness, port operations, vessel schedules, transshipment, customs, documentation and inland transportation.
What Is Transshipment?
Transshipment means cargo continues its journey through an intermediate port.
A transshipment routing can connect origin and destination markets that do not have a direct vessel service. The appropriate routing depends on schedule, transit time, reliability, cost and shipment requirements.
What Determines Ocean Freight Cost?
Ocean freight pricing is shipment-specific and normally contains more than the base vessel transportation charge.
Ocean Freight Rate
The transportation component associated with moving cargo by sea on the applicable service.
Origin Charges
Charges associated with cargo receiving, origin handling and applicable shipment procedures.
Destination Charges
Destination-side handling and applicable service costs.
Inland Transportation
Pickup and delivery may form part of the overall shipment cost.
Equipment
Specialized containers or equipment can change the logistics arrangement.
Cargo Characteristics
DG, reefer, oversized and special cargo may require additional arrangements.
The lowest ocean freight rate is not always the lowest total logistics cost.
Handling, customs, storage, trucking, documentation, inventory exposure and service scope can materially affect the overall shipment cost.
Important Documents in Ocean Freight
Documentation depends on commodity, origin, destination, Incoterm and regulatory requirements.
Commercial Invoice
Provides commercial transaction information such as seller, buyer, description, quantity and value.
Packing List
Provides package count, dimensions, weight and packing information.
Bill of Lading
A key document associated with the carriage of cargo by sea and the relevant shipment information.
Shipping Instructions
Instructions used to support preparation of applicable shipping documentation.
Certificate of Origin
Used where origin documentation is required for customs, trade or preferential treatment.
Special Cargo Documents
Dangerous goods and other regulated commodities may require additional declarations or certificates.
What Is a Bill of Lading?
A Bill of Lading, commonly abbreviated as B/L or BOL, is a core shipping document associated with the carriage of goods by sea. It contains important shipment information concerning the cargo, parties, ports and applicable carriage terms.
| Common Information | Example Purpose |
|---|---|
| Shipper | Identifies the relevant shipping party. |
| Consignee | Identifies the receiving party according to the applicable shipment arrangement. |
| Notify Party | Provides relevant notification information. |
| Cargo Description | Describes the goods being transported. |
| Package Count | Identifies the number and type of shipping units. |
| Gross Weight | Provides the relevant declared shipment weight. |
| Ports | Identifies relevant origin and destination ports. |
| Bill Type | Depends on the applicable form and shipment arrangement. |
Common Ocean Freight Terms You Should Know
FCL
Full Container Load.
LCL
Less-than-Container Load.
CY
Container Yard.
CFS
Container Freight Station.
POL
Port of Loading.
POD
Port of Discharge.
ETD
Estimated Time of Departure.
ETA
Estimated Time of Arrival.
VGM
Verified Gross Mass.
SI
Shipping Instruction.
TEU
Twenty-foot Equivalent Unit.
FEU
Forty-foot Equivalent Unit.
How Do Incoterms Affect Ocean Freight?
Incoterms help define responsibilities between seller and buyer for delivery, transportation, costs and risk. An Incoterm does not itself determine the ocean freight rate, but it can influence who arranges transportation, which party handles certain logistics activities and how costs are allocated.
Incoterms define responsibilities, not a single freight price.
The practical shipment arrangement should still be evaluated together with the origin, destination, cargo, routing, service scope and agreed commercial responsibilities.
Ocean Freight and Customs Clearance
Ocean transportation and customs clearance are connected but are not the same process. A vessel can arrive at a destination port while the cargo still requires customs processing and release procedures before final delivery.
Can Special Cargo Move by Ocean Freight?
Specialized cargo should always be assessed against the applicable technical, regulatory and carrier requirements.
Dangerous Goods
Applicable dangerous goods may require classification, packaging, marking, documentation and carrier acceptance.
Reefer Cargo
Temperature-sensitive cargo may require controlled temperature equipment and specific handling procedures.
Oversized Cargo
Large or out-of-gauge cargo may require specialized equipment, securing and route planning.
What Can Disrupt an Ocean Shipment?
Cargo Readiness
Cargo that is not ready before the relevant cut-off can miss the intended sailing.
Documentation
Incomplete or incorrect shipping information can create operational issues.
Port Operations
Terminal activity and port conditions can influence cargo receiving and vessel operations.
Vessel Schedule Changes
Carrier schedules and vessel rotations can change due to operational conditions.
Transshipment
An intermediate port introduces another operational stage into the journey.
Customs
Customs, documentation or regulatory issues can affect cargo release after arrival.
Why Can an Ocean Shipment Be Delayed?
Delay does not always mean the vessel itself is late.
A shipment can be affected by cargo readiness, documentation, port operations, vessel schedule changes, transshipment, customs processing, cargo release or inland transportation. This is why end-to-end shipment visibility is important.
Ocean Freight in the Indonesia Logistics Chain
For Indonesian importers and exporters, ocean freight may connect suppliers, manufacturers and customers through ports and inland transportation networks. The practical shipment can involve pickup, warehousing, port receiving, ocean transportation, destination customs and final delivery.
Jakarta / Tanjung Priok
Important logistics gateway for containerized cargo and inland transportation.
Surabaya / Semarang
Important Indonesian logistics locations for manufacturing, export and domestic distribution.
Other Gateways
Regional logistics planning may involve other Indonesian ports depending on origin, destination and cargo.
The most suitable route should be selected from the actual cargo, origin, destination, schedule, service availability and total logistics requirements.
What Information Should You Prepare Before Booking Ocean Freight?
Practical Ocean Freight Scenarios
Full Container Export
A manufacturer has sufficient cargo for a dedicated container and needs the goods moved from the factory to an overseas customer.
Small Import Shipment
An importer purchases cargo that does not justify a full container and evaluates LCL against other available transportation options.
Multi-Supplier Consolidation
Cargo from multiple suppliers is collected, organized and consolidated before the export movement.
Temperature-Sensitive Cargo
A shipment requires temperature-controlled equipment and careful coordination throughout the transport chain.
Oversized Machinery
Industrial equipment requires specialist equipment, loading planning, securing and carrier review.
Door-to-Door Import
The shipment combines international ocean transport, customs clearance, destination handling and domestic delivery to the final factory.
FCL, LCL or Air Freight?
| Consideration | FCL | LCL | Air Freight |
|---|---|---|---|
| Capacity | Dedicated container | Shared container capacity | Aircraft cargo capacity |
| Planning basis | Container and loading arrangement | Cargo volume and package dimensions | Chargeable weight |
| Common use | Larger containerized shipments | Smaller ocean shipments | Time-sensitive shipments |
| Main question | Do I need a dedicated container? | Can shared container space meet the requirement? | Is faster transport commercially justified? |
Practical Tools for Ocean Freight Planning
Use the appropriate NS Continent tools to support cargo, customs and shipment planning.
3D Load Planner
Review cargo placement and container utilization before stuffing.
Open 3D Load Planner →HS Code Identifier
Research potential classification candidates for customs and trade analysis.
Open HS Identifier →Import Tax Calculator
Explore estimated duty and import-tax components for Indonesian import planning.
Open Import Tax Calculator →Shipment Tracking
Monitor available shipment information through the NS Continent tracking interface.
Track Your Shipment →Continue Exploring Logistics Knowledge
Ocean Freight Services
Explore FCL, LCL and international ocean freight coordination.
Container Guide
Learn about container types, dimensions and cargo suitability.
Cargo Guide
Explore cargo types, packaging and handling considerations.
Incoterms Guide
Understand responsibilities, costs and risk in trade.
Customs
Learn how customs procedures connect with international shipments.
Shipping Methods
Compare ocean, air, trucking and multimodal transportation.
Ocean Freight Frequently Asked Questions
Practical answers to common questions about FCL, LCL, containers, cost, documents and sea freight planning.
Understand the Shipment Before You Book It
Ocean freight is a chain of connected decisions. Understanding your cargo, container requirement, routing, documentation, Incoterm and delivery requirement makes it easier to plan the shipment correctly.
Ready to Move Your Cargo?
Share your origin, destination, commodity, quantity, dimensions, weight, CBM, preferred schedule and any special cargo requirements. NS Continent can help assess the appropriate ocean freight arrangement.