Port · United Kingdom

Port of Southampton maritime connectivity

Southampton has a PLSCI of 307.9 in Q3 2026 (-7.3% year on year), ranking 64th in the world out of 929 ports and 3rd in United Kingdom. Quarterly UNCTAD data.

Period · Q3 2026UN/LOCODE · GBSOU

PLSCI index

307.9

−7.3%year on year

Base Q1 2023 average = 100

World ranking

64th

out of 929 ports in Q3 2026

Ranking in United Kingdom

3rd

out of 20 ports in the country in Q3 2026

All-time high

332.1

Q3 2025

Quarterly index series

Since 2006 · 83 quarters

World ranking over time

1st at the top

Position among the 929 ports in the index.

Ports around it in the world ranking

±4 positions
60thCharlestonUS−8.4%314.1
61stTaiwan Province of, KeelungTW−5.1%313.3
62ndTemaGH−0.6%312.2
63rdGioia TauroIT−5.5%309.8
64thSouthamptonGB−7.3%307.9
65thCallaoPE+6.3%305.3
66thLa SpeziaIT+13.9%304.8
67thManzanillo (MX)MX+7.8%304.6
68thPort SaidEG−4.8%302.3

Top ports in United Kingdom

National ranking
1stLondon Gateway50th world359.7
2ndFelixstowe57th world327.1
3rdSouthampton64th world307.9
4thLiverpool (GB)171st world157.2
5thTilbury242nd world105.3
6thBelfast297th world81.7
7thTees301st world77.8
8thImmingham304th world77.1

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