France seaport freight traffic: Calais
France seaport freight traffic: Calais stood at 39.14 million tonnes in 2025, according to SDES – Service des données et études statistiques (Ministère de la Transition écologique). It is one of the indicators in the Freight transport (annual) table (Value · Annual), with a complete series running from 2000 to 2025. The complete series with an interactive chart, free to download.
This indicator in the Freight transport (annual) table
| Indicator | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross tonnage by port | |||||||||||
| Calais | 39.14 | 40.38 | 41.11 | 37.15 | 38.09 | 39.56 | 44.06 | 46.17 | 50.55 | 42.99 | |
| Nantes Saint-Nazaire | 26.22 | 25.71 | 28.48 | 29.69 | 18.91 | 27.94 | 30.68 | 32.43 | 29.87 | 25.47 |
Understanding france seaport freight traffic: Calais
Calculated in million tonnes, this series tallies the total mass of goods loaded and unloaded by vessels operating at the maritime border crossing point specified by the row label. It accounts for both inbound and outbound waterborne shipments passing across the facility infrastructure, covering roll-on/roll-off units, containerized loads, and bulk commodities handled directly at the docks. Unlike measures tracking nationwide freight aggregates or modal shares across highways and rail networks, this metric isolates the localized throughput handled by a single coastal gateway node. Internal movements of ships within port basins and empty packaging containers are systematically excluded from the metric to maintain focus on commercial payload weight.
Interpreting the annual figures requires accounting for shifts in international trade routes, cross-border regulatory adjustments, and maritime fleet deployment patterns. Initial releases rely on provisional terminal manifests that undergo standard administrative validation before final publication. Comparisons against neighboring maritime hubs or inland rail terminals must account for differences in cargo composition, particularly the heavy reliance on cross-channel vehicle traffic versus deep-sea containerized freight. Analysts should evaluate period-on-period changes alongside related indicators tracking port passenger counts and vehicle volumes to isolate true trade dynamics from broader travel fluctuations.
Frequently asked questions
- What exact weight is included in this seaport metric?
- The measure tallies the gross physical mass of all loaded and unloaded commercial cargo commodities processed through the designated port infrastructure.
- Does this series track passenger vehicle numbers alongside cargo?
- No, passenger vehicles and individual travelers are excluded from this specific mass tonnage metric, which is restricted strictly to freight.
- Why might figures for this port diverge from overall national maritime totals?
- Local factors such as cross-channel ferry schedules, regional manufacturing output, and specific port specialization alter its trajectory relative to the broader national aggregate.