How long does sea freight take?

Sea freight is comfortably the most common transport option for shippers in international freight. Total ocean freight tonnage moving through UK ports in the first quarter of 2022 totalled 111.8 million tonnes. It’s estimated that 80% of world goods move by ship. 4/5 things you own.

It’s not surprising, as it's the cheapest option for international movements. The very biggest ships can transport over 24,000 TEU of goods at once. That means the costs, and emissions, per tonne of cargo are low.

But it could be slowing down as we head towards 2023. New legislation is on the way which means all ships must be able to show their carbon intensity and demonstrate it’s reducing. The quickest and cheapest way to achieve this is by slowing down. According to studies, a 10% drop in cruising speed takes emissions down by 30%.

So, how long does sea freight take?

In this article we will look at all the different aspects of international ocean shipping and estimate how long you can expect the whole processes to take.

Speed of sea freight breakdown

What is sea freight's transit time?

Most people asking, ‘how long does sea freight take?’ are meaning ‘how long is the transit time?’. Sea freight can take anything between 10-55 days, depending on the departure and arrival port of your goods.

Let’s look at the average ocean freight transit times on some of the main routes:

  • East Asia - Europe: 30 days
  • East Asia – North America East Coast: 25 days
  • East Asia – North America West Coast: 15 days
  • North America East Coast - Europe: 18 days
  • North America West Coast - Europe: 45 days
  • Europe - Australia: 50 days

Obviously, there are many factors at play to determine exact transit time, those are just averages for direct services on some specific routes. We’ve covered how long sea freight takes on many more routes in the infographic below:

How long sea freight takes... (approximately)


North and South European routes

North Europe

15 days to NA East Coast
23 days to SA East Coast
30 days to NA West Coast
32 days to South East Asia
50 days to West Australia

South Europe

18 days to NA East Coast
25 days to South East Asia
25 days to SA East Coast
28 days to NA West Coast
45 days to West Australia


North and South American routes

North America West Coast

25 days to South East Asia
28 days to South Europe
29 days to SA East Coast
30 days to North Europe
36 days to West Australia

North America East Coast

15 days to North Europe
18 days to South Europe
21 days to SA East Coast
33 days to South East Asia
45 days to West Australia

South America East Coast

21 days to NA East Coast
23 days to North Europe
25 days to South Europe
29 days to NA West Coast

South East Asian and Australian routes

South East Asia

23 days to West Australia
25 days to NA West Coast
25 days to South Europe
32 days to North Europe
33 days to NA East Coast

Western Australia

23 days to South East Asia
36 days to NA West Coast
45 days to South Europe
45 days to NA East Coast
50 days to North Europe


But there are many other factors which affect the speed of ocean freight, which we will explore now.


How fast do sea freight vessels go?

On 11th August 2022, we analysed the data for over 50 cargo ships on Vessel Finder, positioned right across the world. The average speed was 14.2 knots, which is roughly 16mph or 26kph. No vessel was slower than 7.9 knots and 19.8 knots was the highest speed we recorded. That’s a range of 9.1mph/14.9kph to 22.8mph/36.7kph.

Ultra large container vessels (those with a teu capacity of over 14501) are said to average 16.48 knots, which is about 19mph.

Obviously, this was just an average reading at a moment in time. Many factors can influence the speed, including weather conditions, location, traffic and type of vessel.

People are often surprised how slow cargo vessels are. But with an average weight of 100,000 tonnes, they take some shifting! Furthermore, as mentioned in the introduction, they might be about to get slower, with new carbon emissions regulation on the way in 2023.

How long does port clearance take?

A vital part of the sea freight time equation is how long it takes a container to be processed by a port. The transit time is one thing, but once docked it needs to be unloaded from the vessel and presumably placed on a lorry for final distribution.

So, how long does clearing the port quay take? That can depend on if your shipment is LCL or FCL


Unloading a vessel which has up to 24,000 TEU takes 1-3 business days. There are also documentation and customs requirements which need to be completed by the port. But for FCL (Full Container Load) shipments, your container should be ready 4-5 days after your day of arrival.

For LCL (Less-than Container Load) shipments, it is slightly more logistically complex, as containers often need to be transported off the quay to a separate warehouse for deconsolidation. After that process, which takes a further 3-5 days, they are ready for pick-up.

Extra considerations

If only ocean freight was that simple. Sadly, there are many extra considerations you’ll need to make when calculating how long it will take.

Firstly, the other elements of the transport. It’s extremely unlikely that sea freight will be the only transport required to get your goods from their place of departure to arrival. Road or rail haulage is likely to be involved too and that will need to be factored into the total transit time. Perhaps some warehouse storage for a few days could be required too, depending on your facilities.

Learn all about bonded warehouses

It’s also important to note that ocean freight is subject to an endless number of possible delays.

Port congestion, meaning vessels are waiting to unload can have a significant impact on the time it takes to get your goods through the quay. Recent examples include the huge delays experienced on the US West Coast, where in September 2021 average wait time outside the port for a vessel was of 8.7 days.

Weather can also have a big impact at any stage of transit. Storms and high winds can slow down ships, cause diversions and make port activity unsafe, forcing them to shut now and again. Always build a fair amount of mitigation for disruption into your supply chain.

Then there can be totally unexpected miscellaneous delays. Remember the Suez Canal blockage early in 2021? Huge numbers of ships were delayed or diverted as a result. Then there are the port strikes of 2022. In the UK, 1900 staff at Felixstowe port are set to strike at the end of August for over a week. All these can have a huge influence on how long sea freight takes.

Whether you’re shipping FCL or LCL can also factor. As touched on before, extra time needs to be factored in for packing and unpacking the container. It also means there are more customs forms and the risk that if one item needs to be held back, they are all delayed.

Tips for minimising time taken by ocean freight


Take time to consider several possible shipping routes. Assess the strengths and weaknesses of multiple ports near the final destination. Opting for a direct service for example, rather than deferred service via several ports, cuts several days off the transit time.

Assessing all the options available is how to find efficiencies and increase the speed of transit.

Supply chain expert consultancy

Getting specialist help on the matter could be the answer, cutting your costs and time taken enormously. As with experts in any area, they're able to find efficiencies and educate you on cost savings you might not see.

At WTA we have supply chain experts specialising in individual trade lanes throughout the company. Reach out to our expert Jade Blackburn below for advice on minimising your logistics' lead time.

Speak with Jade Blackburn our logistics expert

Quieter times of the year

Like with any industry, there are annual peaks and troughs.

Delays are often amplified in the peak season, which is typically July to October for sea freight, as retailers look to build inventory in time for Christmas. It’s this time of year that the ocean freight transit of your goods will take the longest.

Conversely, March time is the annual lull. Just after the Chinese New Year, volumes tend to dip. If you’re able to be flexible, prioritising this time of year gives you the best change of lowering transit time.


End-to-end visibility tools are rapidly becoming the standard in international logistics. Showing where your shipment is at all times and being a single source for all the information related to it. ETA’s, consignee, Incoterms, documentation, you name it, they are stored in visibility tools.

Consider asking your freight forwarder about the availability of a shipment geolocation tool. Reputable ones should be able to offer it as standard.

Learn More About our Visibility Platform

We have far more information on speeding sea freight by optimising your supply chain. Check out our article covering inbound and outbound logistical optimisations here.


So, the speed of sea freight can vary hugely depending on a number of factors. It certainly isn’t the quickest way to get goods around the globe. That would be air freight. But it is by far the cheapest and most popular. Utilised effectively it is the best way to maximise your profit margins.

If you feel it is the option for your shipments, explore the first-class service we offer at WTA. We have supply chain experts dotted across the world who can customise a solution for your unique needs. With an industry-leading visibility tool working alongside to provide unbeatable insight. Read about our sea freight service below:

Discover Sea Freight Services

If you’d like to learn more about shipping sea freight, explore our 9 tips for getting goods delivered on time and at the right price:

Nine tips to get goods delivered at the right time and the right price

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