Ocean Freight — The Complete Guide to FCL, LCL, Containers & Surcharges

1. FCL vs LCL — The Core Choice

All containerised ocean freight moves in one of two forms:

• FCL (Full Container Load) — You rent an entire container and it is yours exclusively. The carrier positions an empty container at the supplier's factory or yard, the supplier stuffs it, it is sealed and hauled to the origin port, loaded onto a vessel, discharged at destination port, hauled to the consignee, and unstuffed.
• LCL (Less than Container Load) — Your cargo shares a container with other shippers' cargo. Your goods are collected at an origin consolidation centre (CFS — Container Freight Station), stuffed alongside other shipments into a shared container, shipped, and deconsolidated at a destination CFS where each consignee collects their portion.

2. Container Types You Should Know

ISO-standard shipping containers come in a handful of common types. The right choice depends on cargo dimensions, weight, temperature needs, and handling characteristics.

Dimensions above are internal (usable cargo space). External dimensions are slightly larger to account for the walls and the refrigeration unit on reefer boxes. All figures are ISO-standard approximations — individual carriers and manufacturers vary by a few centimetres.

For more than 95% of shipments, you will be dealing with 20DV, 40DV, 40HC, and occasionally 45HC. The specialty equipment (RF, OT, FR, TK) carries higher rates and limited availability, and should be booked well in advance.

3. How FCL Is Priced — BOX RATE and TEU

FCL is priced at a flat rate per container — known as the BOX RATE — regardless of how full the container actually is. You pay the same whether a 40HC is packed to the ceiling or half empty.

Capacity on vessels is typically measured in TEU (Twenty-foot Equivalent Unit) — a standard unit where a 20' container equals 1 TEU and a 40' container equals 2 TEU. A modern mega-vessel carries 18,000–24,000 TEU. Some carrier charges and port fees are quoted per TEU rather than per container.

A 40' container is roughly 1.4× the cost of a 20' — not 2×, despite being 2 TEU. This is why 40' and 40HC are almost always the better value when cargo volume allows: you get roughly twice the space for about 40% more cost.

4. How LCL Is Priced — W/M Explained

LCL is not priced per container — it is priced by W/M, which stands for Weight or Measurement. The formula is:

Example: a shipment of 500 kg plus 2 CBM. Weight is 0.5 tons; volume is 2 CBM. The greater of the two is 2, so the W/M is 2. You pay 2 × the lane rate. If the cargo were 1,500 kg plus 1 CBM, weight (1.5 tons) would be greater than volume (1 CBM) and the W/M would be 1.5.

The W/M model reflects the economic reality that a cubic metre of lead weighs as much as a small car, while a cubic metre of pillows weighs almost nothing — the vessel pays by space or weight, whichever is the binding constraint. The minimum charge is typically 1 W/M.

5. The Four Cost Components of Ocean Freight

A real ocean-freight invoice has four stacked layers:

1. FREIGHT (Ocean Freight) — The base port-to-port rate. Per container for FCL, per W/M for LCL. Valid for a defined validity window (typically 14–30 days).
2. SURCHARGES — Adjustments the carrier adds to the base: bunker (fuel), war risk, currency, peak season, equipment imbalance. Covered in detail below.
3. ORIGIN / DESTINATION LOCAL CHARGES — Port and terminal fees charged at each end: THC (Terminal Handling), documentation, D/O (Delivery Order), container handling, security (ISPS).
4. INLAND / CUSTOMS / AGENT FEES — Pre-carriage and on-carriage trucking, customs brokerage, cargo-terminal handling at destination, and agent handling fees.

A headline freight quote of "X per 40HC from Shanghai to Ashdod" only covers layer 1. Layers 2, 3, and 4 together typically add 40–80% more to the invoice — which is why a line-itemised quote is the only way to compare forwarders honestly.

6. Carrier Surcharges Decoded

Surcharges are the carrier's way of separating volatile cost elements (fuel, currency, risk) from the base freight. The alphabet soup below covers the most common ones you will see:

Not every surcharge applies to every shipment — but every quote should disclose which ones do. A forwarder who bundles everything under one line item is hiding complexity that will resurface on the invoice.

7. Free Time, Demurrage & Detention

After a container arrives at destination, the clock starts. Three separate concepts, three separate bills:

• Free Time — The number of days the carrier allows for the container to sit at the port / terminal / at the consignee's premises without charge. Typical free time ranges from 3–14 days for demurrage and 5–10 days for detention, varies by carrier and lane.
• Demurrage — Daily charge by the port / terminal for the container sitting inside the port perimeter beyond the free time — i.e., the carrier has given it back but customs or the consignee has not yet moved it out.
• Detention — Daily charge by the carrier for the container being away from the port (at the consignee's warehouse for unstuffing) beyond the free time. The carrier wants the container back — every day you keep it is a day it is not earning on another shipment.

Demurrage and detention rates escalate sharply — often doubling or tripling after the first 3–5 days past free time. A container held for a month past free time can incur charges that exceed the original ocean freight. The usual cause is delayed customs clearance or an unprepared consignee. Plan clearance and last-mile trucking before the vessel arrives, not after.

8. Bill of Lading & Release

The Bill of Lading (B/L) is the foundational document of ocean freight. It serves three simultaneous functions:

1. Receipt — evidence that the carrier received the cargo in the described condition.
2. Contract of carriage — sets the terms under which the carrier will transport and deliver.
3. Document of title — a negotiable B/L represents ownership of the cargo and can be transferred by endorsement, allowing the goods to be sold while in transit.

Three release mechanisms

• Original B/L — Physical original must reach the consignee and be surrendered to the carrier's agent at destination. Secure but slow — typically sent by courier and adds 3–7 days.
• Telex Release — The shipper surrenders the originals at origin; the carrier electronically authorises release at destination. Fast, and the default for trusted shipper-consignee relationships.
• Sea Waybill — Non-negotiable document; release to named consignee without surrender of a physical original. Fastest option but not suitable when payment is against documents.

9. Major Carriers & Alliances

Global container shipping is dominated by a handful of deep-sea carriers, most of them grouped into strategic alliances that share vessel space on long-haul loops. Knowing who is in which alliance helps you understand why a "Maersk booking" and an "MSC booking" sometimes end up on the same ship.

For imports into Israel, the most frequently seen carriers on the Asia→Ashdod and Europe→Ashdod lanes are ZIM, MSC, CMA CGM, OOCL, COSCO, Maersk, and Hapag-Lloyd. Service frequency and transit time vary significantly across carriers — your forwarder will compare options for every booking.