How Long Does Sea Freight Take from China?

You've just wired a 30% deposit to a supplier in Shenzhen. The factory says production is done and the goods are 'ready to ship.' Now the only question that matters is: how long does sea freight take from China to your port? If you're importing into Lagos, Mombasa, or Durban, the honest answer is not a single number. It's 25 to 45 days of ocean transit, plus 5 to 15 days of port and customs handling, plus whatever buffer you didn't plan for. This article breaks down exactly how long sea freight takes from China to major African and emerging-market ports, what makes shipments faster or slower, and how to plan your cash flow so you're not paying demurrage while your container sits at the terminal.

Typical Sea Freight Transit Times from China to Africa

Ocean transit time is the time your container spends on the vessel between the Chinese port of loading and your destination port. It does not include booking, trucking to port, export clearance in China, or import clearance at destination. For most African importers, the realistic door-to-door timeline is 40 to 70 days. The table below gives typical port-to-port transit times for full container load (FCL) shipments from major Chinese ports like Shanghai, Ningbo, and Shenzhen.

• Lagos (Apapa/Tin Can), Nigeria: 30–40 days from Shanghai; 35–45 days from Shenzhen.
• Mombasa, Kenya: 25–35 days from Shanghai; 30–40 days from Shenzhen.
• Durban, South Africa: 30–40 days from Shanghai; 35–45 days from Shenzhen.
• Tema, Ghana: 30–40 days from Shanghai; 35–45 days from Shenzhen.
• Dar es Salaam, Tanzania: 30–40 days from Shanghai; 35–45 days from Shenzhen.
• Djibouti (for Ethiopia): 25–35 days from Shanghai; 30–40 days from Shenzhen.

These ranges assume direct or one-transshipment services. If your cargo is routed through Singapore, Colombo, or Port Klang, add 5–10 days. Smaller ports with less frequent services can add another week. Always ask your freight forwarder for the specific vessel schedule and cut-off dates before you commit to a delivery promise to your customers.

What Determines Your Actual Transit Time?

Two shipments leaving the same factory on the same day can arrive two weeks apart. The variables below are the ones that actually move the needle. Control what you can, and build buffer for what you can't.

1. Port pair and service frequency: Major routes (Shanghai–Lagos) have weekly sailings; niche routes may have fortnightly or monthly services.
2. Direct vs. transshipment: Direct services are faster but cost more. Transshipment saves money but adds 5–10 days and risk of missed connections.
3. Vessel speed and carrier: Some carriers build in 'slow steaming' to save fuel, adding 3–5 days.
4. Seasonality: Pre-Chinese New Year (January–February) and pre-Ramadan peaks cause rollovers and port congestion.
5. Documentation readiness: Missing or incorrect documents can hold your container at destination for days after the vessel arrives.
6. Destination port efficiency: Lagos and Mombasa are notorious for congestion; Durban and Tema are generally faster.

A practical rule: add 10–14 days to the carrier's quoted transit time for a realistic arrival window. If your forwarder quotes 30 days, plan for 40–44 days door-to-door.

FCL vs. LCL: Time Differences

Less than container load (LCL) shipments are consolidated with other cargo. This adds 7–14 days because your goods must be loaded, deconsolidated, and released at a consolidation warehouse. LCL is cost-effective for shipments under 15 cubic meters, but if you need speed, pay for FCL even if your container is half empty.

Port and Customs Delays: The Hidden 5–15 Days

The vessel arriving is not the finish line. Your container must be discharged, cleared by customs, and released. In many African ports, this takes longer than the ocean voyage itself. At Lagos Apapa, customs clearance can take 5–10 days even with perfect documents. At Mombasa, 3–7 days is typical. At Durban, 2–5 days. These are best-case scenarios; if your paperwork has errors or your HS codes are wrong, add another week.

• Pre-clearance: Submit your Bill of Lading, commercial invoice, packing list, and certificates to your clearing agent before the vessel arrives.
• Duty payment: Have funds ready. Delays in paying import duty add 1–3 days.
• Inspection: Random or targeted inspections can add 2–5 days. Budget $200–$500 for inspection-related fees.
• Terminal handling: Offloading and stacking can take 1–3 days at busy ports.
• Demurrage risk: After 3–5 free days, you pay $50–$150 per container per day. This is where budgets blow up.

If you're new to importing, hire a reputable clearing agent at destination. The $150–$300 fee is cheap insurance against a $1,000 demurrage bill.

How to Get an Accurate Transit Time Quote

Freight forwarders quote 'transit time' differently. Some quote port-to-port, some door-to-door, some include customs. Always ask for a written breakdown. Use platforms like Flexport (where available), Freightos, or local forwarders in your country. For African importers, local forwarders often have better rates and relationships at congested ports than global platforms.

1. Request quotes from at least three forwarders, specifying FCL or LCL, port pair, and commodity.
2. Ask for the vessel name, voyage number, and estimated time of departure (ETD) and arrival (ETA).
3. Confirm what's included: origin charges, ocean freight, destination charges, customs brokerage.
4. Check the free time at destination for demurrage and detention (typically 3–7 days).
5. Get the cut-off date for cargo delivery to the port; missing it means waiting for the next vessel.
6. Ask about rolled cargo: if your container is bumped, how soon is the next sailing?

A typical FCL quote from Shanghai to Lagos might be $2,500–$4,500 all-in, depending on season and container size. LCL runs $80–$150 per cubic meter plus destination fees. Always compare total landed cost, not just ocean freight.

Planning Your Inventory and Cash Flow Around Sea Freight

If you're selling goods, a 50-day supply chain means you need to order 50 days before you expect to sell. Most first-time importers underestimate this and run out of stock. Use a simple formula: order date = desired stock date minus (production lead time + transit time + customs clearance + buffer). For a typical order, production takes 20–30 days, transit 30–40 days, customs 5–10 days, buffer 7 days. Total: 62–87 days from deposit to warehouse.

• Order 3 months before you need stock. If you sell out in 2 months, you'll have a gap.
• Use a 20% deposit to start production, 80% on Bill of Lading copy (standard for first orders).
• Consider air freight for urgent restocks: 5–10 days but 4–8x the cost.
• Build a 2-week safety stock buffer for your best-selling SKUs.
• Track your shipment with the container number on the carrier's website (Maersk, MSC, CMA CGM).

Cash flow tip: if you're paying 80% on Bill of Lading, you're paying before the goods arrive. Ensure you have funds for customs duty and clearing agent fees (typically 20–30% of cargo value in Nigeria, 15–25% in Kenya) before the vessel docks.

Common Mistakes That Add Weeks to Your Timeline

• Booking too late: Waiting until production is finished to book freight. Book 2–3 weeks before cargo is ready. Otherwise, you miss the vessel and wait 7–14 days for the next one.
• Ignoring Chinese holidays: Chinese New Year (late Jan/Feb) shuts factories for 2–4 weeks. Golden Week (first week of Oct) adds 7–10 days. Plan orders around these.
• Wrong HS codes: Incorrect classification leads to customs holds, fines, and re-inspection. Verify with your clearing agent before shipping.
• Missing documents: A missing certificate of origin or fumigation certificate can hold your container for a week. Use a checklist.
• Not budgeting for demurrage: If you can't pay duty within free time, you pay $50–$150 per day. Have funds ready.
• Choosing cheapest forwarder: The lowest quote often means slowest routing, worst customer service, and hidden fees. Check reviews and ask for references.

Each of these mistakes is avoidable with a simple calendar and a document checklist. The cost of a 1-week delay can be thousands in lost sales and demurrage.

Conclusion: What to Do Next

Sea freight from China to Africa takes 25–45 days of ocean transit, plus 5–15 days of port and customs handling. Plan for 45–70 days door-to-door. To avoid surprises:

1. Get three forwarder quotes with written transit times and free-time terms.
2. Book freight 2–3 weeks before production finishes.
3. Prepare and verify all customs documents before the vessel arrives.
4. Budget for duty, clearing fees, and a 7-day buffer.
5. Track your container and communicate realistic delivery dates to your customers.

Do this, and you'll turn a stressful first shipment into a repeatable supply chain. Start by contacting two forwarders today and asking for their next available sailing to your port.