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Port Directory · United States

Houston

Port reference data and sea-route distances for Houston, United States.

Position

29.75° N, 95.28° W — WPI record HOUSTON

Port class

WPI harbour size: major. Max vessel: large vessels.

Depths & tide

Channel depth (max): 27.4 m. Anchorage depth (max): 38.4 m. Mean tidal range: 0 m.

Inside an Emission Control Area
  • North American ECA — SOx 0.10%, PM, NOx Tier III (ships constructed from 2016) — in force

Indicative screening from published ECA boundaries — confirm obligations under MARPOL Annex VI for your vessel and voyage.

Sea distances

Nearest ports from Houston

Sea-route distances over an open maritime routing network — planning estimates, not voyage plans.

Houston New Orleans445 nmHouston Veracruz663 nmHouston Miami967 nmHouston Freeport1,036 nmHouston Kingston1,279 nmHouston Savannah1,370 nm

Distances computed over the MARNET maritime routing network between WPI port positions. Click a row to open the full calculator prefilled with this pair.

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Distances for any port pair.

The port distance calculator searches 5,966 ports — modelled sea routes, printed figures or labelled estimates — with multi-leg voyage building.

Distance from Houston All ports