
Technical Data
Conditions
Overview
Marseille is a city in southern France, the prefecture of the department of Bouches-du-Rhône and of the Provence-Alpes-Côte d'Azur region. Situated in the Provence region, it is located on the coast of the Mediterranean Sea, near the mouth of the Rhône river. Marseille is the second-most populous city proper in France, after Paris, with 886,040 inhabitants in 2023 over a municipal territory of 241 km2 (93 sq mi). Together with its suburbs and exurbs, the Marseille metropolitan area, which extends over 3,972 km2 (1,534 sq mi), had a population of 1,900,957 at the January 2022 census.
Location
43.3167°N, 5.3667°E
View on Google Maps →Port Congestion
Arrivals, time in port and cargo operations detected from AIS — the position-inferred congestion signal, with the full dwell distribution rather than a single average.
Vessels underway broadcasting a destination that resolves to this port, closest first. Distance is the real sea route (around land and through canals). Off port is steaming time at the vessel’s passage speed; alongside adds the wait this port has actually kept comparable ships for. Berth waits vary far more than they average, so read the queue as typical, not promised. The crew’s own reported ETA is shown alongside for comparison.
| Vessel | Type | Distance | Speed | Off port | Alongside | Crew ETA |
|---|---|---|---|---|---|---|
| CONTSHIP ZEN | Container Ship | 130 nm | 12.6 kn | 28 Aug | 29 Aug+32h | 28 Aug |
| ARKLOW MUSE | General Cargo | 217 nm | 12.1 kn | 28 Aug | 29 Aug+30h | 28 Aug |
| NEPTUNE GALENE | Vehicles Carrier | 1037 nm | 16.7 kn | 30 Aug | 31 Aug+30h | 30 Aug |
Risk & quality
A coverage-weighted blend of recorded Port-State-Control detentions, marine casualties and live congestion at Marseille. Higher means more risk exposure for a ship calling here — it is a count of recorded events, not a judgement of the port's management.
Built from 33% of the three signals (scored on a single signal — treat as indicative).
Method. Each signal is normalised to 0–10 against an empirical cap, then blended weighting safety (detentions 0.40, casualties 0.35) above operational congestion (0.25). A port is scored only on the signals it has data for, and the weights renormalise — a missing signal is never credited as a safe 0.
Coverage. PSC and casualty data here is regional (US, UK, Canada), so most ports show only congestion and carry a low-confidence flag. Detention/casualty counts come from a country-scoped name match (≈60% of US detentions resolve); unmatched records are dropped, not force-fit.
Detention and casualty signals are screened against open port-state-control and marine-casualty records, combined with our own AIS-derived congestion. Updated Aug 27, 2026.
Conditions