Skip to workspace
FreightWeave MISSION CONTROL
Menu
← Global port registryStored maritime activity
Container cranes and vessel at Barbours Cut on the Houston Ship Channel
Photo credits

Depicts Barbours Cut Container Terminal, Port Houston. Houston Ship Channel Barbours Cut.jpg by U.S. Army Corps of Engineers · Public domain (U.S. Government). Cropped and shaded for display.

PortWatch / stored daily history

Houston (US-TX)

USHOU United States

Port identifier port481. Activity dates are UTC; revisions are selected by the UTC retrieval cutoff.

View United States country activity ↗
Only observations retrieved by this UTC time.

Latest stored activity: 2026-09-04. This range opened automatically; it is not live coverage.

UTC activity dates · retrieval cutoff 2026-09-13T06:08:27.183Z · Sources: UN Global Platform; IMF PortWatch.

Port calls
24 calls
7-day average: 20.3 · 7/7 daysPrevious 7 days: 21.1 · 7/7 daysChange: -4.1%
Estimated imports
165,580 metric tons
7-day average: 110,769.9 · 7/7 daysPrevious 7 days: 166,592.7 · 7/7 daysChange: -33.5%
Estimated exports
371,857 metric tons
7-day average: 441,468.3 · 7/7 daysPrevious 7 days: 517,876.9 · 7/7 daysChange: -14.8%
Vessel calls (daily)2026-08-05–2026-09-04
Port calls7-day average
282114702026-08-05: 18 calls2026-08-06: 24 calls2026-08-07: 22 calls2026-08-08: 25 calls2026-08-09: 17 calls2026-08-10: 23 calls2026-08-11: 20 calls2026-08-12: 23 calls2026-08-13: 22 calls2026-08-14: 20 calls2026-08-15: 16 calls2026-08-16: 23 calls2026-08-17: 22 calls2026-08-18: 15 calls2026-08-19: 23 calls2026-08-20: 28 calls2026-08-21: 25 calls2026-08-22: 16 calls2026-08-23: 28 calls2026-08-24: 18 calls2026-08-25: 27 calls2026-08-26: 17 calls2026-08-27: 23 calls2026-08-28: 19 calls2026-08-29: 15 calls2026-08-30: 17 calls2026-08-31: 13 calls2026-09-01: 28 calls2026-09-02: 23 calls2026-09-03: 22 calls2026-09-04: 24 calls2026-08-11: 21.3 calls, trailing 7-day average; 7/7 days known2026-08-12: 22 calls, trailing 7-day average; 7/7 days known2026-08-13: 21.7 calls, trailing 7-day average; 7/7 days known2026-08-14: 21.4 calls, trailing 7-day average; 7/7 days known2026-08-15: 20.1 calls, trailing 7-day average; 7/7 days known2026-08-16: 21 calls, trailing 7-day average; 7/7 days known2026-08-17: 20.9 calls, trailing 7-day average; 7/7 days known2026-08-18: 20.1 calls, trailing 7-day average; 7/7 days known2026-08-19: 20.1 calls, trailing 7-day average; 7/7 days known2026-08-20: 21 calls, trailing 7-day average; 7/7 days known2026-08-21: 21.7 calls, trailing 7-day average; 7/7 days known2026-08-22: 21.7 calls, trailing 7-day average; 7/7 days known2026-08-23: 22.4 calls, trailing 7-day average; 7/7 days known2026-08-24: 21.9 calls, trailing 7-day average; 7/7 days known2026-08-25: 23.6 calls, trailing 7-day average; 7/7 days known2026-08-26: 22.7 calls, trailing 7-day average; 7/7 days known2026-08-27: 22 calls, trailing 7-day average; 7/7 days known2026-08-28: 21.1 calls, trailing 7-day average; 7/7 days known2026-08-29: 21 calls, trailing 7-day average; 7/7 days known2026-08-30: 19.4 calls, trailing 7-day average; 7/7 days known2026-08-31: 18.7 calls, trailing 7-day average; 7/7 days known2026-09-01: 18.9 calls, trailing 7-day average; 7/7 days known2026-09-02: 19.7 calls, trailing 7-day average; 7/7 days known2026-09-03: 19.6 calls, trailing 7-day average; 7/7 days known2026-09-04: 20.3 calls, trailing 7-day average; 7/7 days known08-0508-1308-2008-2809-04

Trailing 7-day lines use complete windows only; missing dates break the line and zero values are valid. Blank dates are missing; zero values lie on the baseline. Units: Port calls in calls.

Estimated import / export metric tons (daily)2026-08-05–2026-09-04
Estimated importsEstimated exportsImports (7-day avg)Exports (7-day avg)
778.9k584.2k389.5k194.7k02026-08-05: 181,223 metric tons2026-08-06: 135,348 metric tons2026-08-07: 157,765 metric tons2026-08-08: 126,356 metric tons2026-08-09: 52,334 metric tons2026-08-10: 66,022 metric tons2026-08-11: 8,244 metric tons2026-08-12: 281,450 metric tons2026-08-13: 246,967 metric tons2026-08-14: 58,548 metric tons2026-08-15: 2,973 metric tons2026-08-16: 496,203 metric tons2026-08-17: 48,979 metric tons2026-08-18: 28,496 metric tons2026-08-19: 169,927 metric tons2026-08-20: 197,612 metric tons2026-08-21: 88,385 metric tons2026-08-22: 166,459 metric tons2026-08-23: 167,549 metric tons2026-08-24: 58,925 metric tons2026-08-25: 178,573 metric tons2026-08-26: 101,016 metric tons2026-08-27: 309,766 metric tons2026-08-28: 183,861 metric tons2026-08-29: 185,528 metric tons2026-08-30: 17,086 metric tons2026-08-31: 20,066 metric tons2026-09-01: 124,049 metric tons2026-09-02: 135,024 metric tons2026-09-03: 128,056 metric tons2026-09-04: 165,580 metric tons2026-08-05: 240,406 metric tons2026-08-06: 488,065 metric tons2026-08-07: 441,508 metric tons2026-08-08: 577,918 metric tons2026-08-09: 669,446 metric tons2026-08-10: 438,532 metric tons2026-08-11: 541,144 metric tons2026-08-12: 398,716 metric tons2026-08-13: 583,458 metric tons2026-08-14: 559,188 metric tons2026-08-15: 577,112 metric tons2026-08-16: 479,824 metric tons2026-08-17: 659,758 metric tons2026-08-18: 501,660 metric tons2026-08-19: 422,282 metric tons2026-08-20: 664,815 metric tons2026-08-21: 438,216 metric tons2026-08-22: 298,549 metric tons2026-08-23: 778,923 metric tons2026-08-24: 442,384 metric tons2026-08-25: 706,659 metric tons2026-08-26: 569,591 metric tons2026-08-27: 591,579 metric tons2026-08-28: 237,453 metric tons2026-08-29: 458,020 metric tons2026-08-30: 546,504 metric tons2026-08-31: 192,495 metric tons2026-09-01: 718,352 metric tons2026-09-02: 381,415 metric tons2026-09-03: 421,635 metric tons2026-09-04: 371,857 metric tons2026-08-11: 103,898.9 metric tons, trailing 7-day average; 7/7 days known2026-08-12: 118,217 metric tons, trailing 7-day average; 7/7 days known2026-08-13: 134,162.6 metric tons, trailing 7-day average; 7/7 days known2026-08-14: 119,988.7 metric tons, trailing 7-day average; 7/7 days known2026-08-15: 102,362.6 metric tons, trailing 7-day average; 7/7 days known2026-08-16: 165,772.4 metric tons, trailing 7-day average; 7/7 days known2026-08-17: 163,337.7 metric tons, trailing 7-day average; 7/7 days known2026-08-18: 166,230.9 metric tons, trailing 7-day average; 7/7 days known2026-08-19: 150,299 metric tons, trailing 7-day average; 7/7 days known2026-08-20: 143,248.3 metric tons, trailing 7-day average; 7/7 days known2026-08-21: 147,510.7 metric tons, trailing 7-day average; 7/7 days known2026-08-22: 170,865.9 metric tons, trailing 7-day average; 7/7 days known2026-08-23: 123,915.3 metric tons, trailing 7-day average; 7/7 days known2026-08-24: 125,336.1 metric tons, trailing 7-day average; 7/7 days known2026-08-25: 146,775.7 metric tons, trailing 7-day average; 7/7 days known2026-08-26: 136,931.3 metric tons, trailing 7-day average; 7/7 days known2026-08-27: 152,953.3 metric tons, trailing 7-day average; 7/7 days known2026-08-28: 166,592.7 metric tons, trailing 7-day average; 7/7 days known2026-08-29: 169,316.9 metric tons, trailing 7-day average; 7/7 days known2026-08-30: 147,822.1 metric tons, trailing 7-day average; 7/7 days known2026-08-31: 142,270.9 metric tons, trailing 7-day average; 7/7 days known2026-09-01: 134,481.7 metric tons, trailing 7-day average; 7/7 days known2026-09-02: 139,340 metric tons, trailing 7-day average; 7/7 days known2026-09-03: 113,381.4 metric tons, trailing 7-day average; 7/7 days known2026-09-04: 110,769.9 metric tons, trailing 7-day average; 7/7 days known2026-08-11: 485,288.4 metric tons, trailing 7-day average; 7/7 days known2026-08-12: 507,904.1 metric tons, trailing 7-day average; 7/7 days known2026-08-13: 521,531.7 metric tons, trailing 7-day average; 7/7 days known2026-08-14: 538,343.1 metric tons, trailing 7-day average; 7/7 days known2026-08-15: 538,228 metric tons, trailing 7-day average; 7/7 days known2026-08-16: 511,139.1 metric tons, trailing 7-day average; 7/7 days known2026-08-17: 542,742.9 metric tons, trailing 7-day average; 7/7 days known2026-08-18: 537,102.3 metric tons, trailing 7-day average; 7/7 days known2026-08-19: 540,468.9 metric tons, trailing 7-day average; 7/7 days known2026-08-20: 552,091.3 metric tons, trailing 7-day average; 7/7 days known2026-08-21: 534,809.6 metric tons, trailing 7-day average; 7/7 days known2026-08-22: 495,014.9 metric tons, trailing 7-day average; 7/7 days known2026-08-23: 537,743.3 metric tons, trailing 7-day average; 7/7 days known2026-08-24: 506,689.9 metric tons, trailing 7-day average; 7/7 days known2026-08-25: 535,975.4 metric tons, trailing 7-day average; 7/7 days known2026-08-26: 557,019.6 metric tons, trailing 7-day average; 7/7 days known2026-08-27: 546,557.3 metric tons, trailing 7-day average; 7/7 days known2026-08-28: 517,876.9 metric tons, trailing 7-day average; 7/7 days known2026-08-29: 540,658.4 metric tons, trailing 7-day average; 7/7 days known2026-08-30: 507,455.7 metric tons, trailing 7-day average; 7/7 days known2026-08-31: 471,757.3 metric tons, trailing 7-day average; 7/7 days known2026-09-01: 473,427.7 metric tons, trailing 7-day average; 7/7 days known2026-09-02: 446,545.4 metric tons, trailing 7-day average; 7/7 days known2026-09-03: 422,267.7 metric tons, trailing 7-day average; 7/7 days known2026-09-04: 441,468.3 metric tons, trailing 7-day average; 7/7 days known08-0508-1308-2008-2809-04

Trailing 7-day lines use complete windows only; missing dates break the line and zero values are valid. Blank dates are missing; zero values lie on the baseline. Units: Estimated imports in metric tons; Estimated exports in metric tons.

Data availability (daily)

Data availableMissing day / value
Vessel calls
Import / Export (metric tons)

Seven-day comparisons require all seven daily values in both periods. Estimates are not manifests, TEU counts, or confirmed cargo movements.

Selected evidence: source query · retrieved 2026-09-11T23:53:17.829Z · snapshot portwatch-daily-refresh-2026-09-11-port481

Inspect daily source values
Stored daily values for 2026-08-05–2026-09-04
UTC datePort callsEstimated imports (metric tons)Estimated exports (metric tons)
2026-08-0518181,223240,406
2026-08-0624135,348488,065
2026-08-0722157,765441,508
2026-08-0825126,356577,918
2026-08-091752,334669,446
2026-08-102366,022438,532
2026-08-11208,244541,144
2026-08-1223281,450398,716
2026-08-1322246,967583,458
2026-08-142058,548559,188
2026-08-15162,973577,112
2026-08-1623496,203479,824
2026-08-172248,979659,758
2026-08-181528,496501,660
2026-08-1923169,927422,282
2026-08-2028197,612664,815
2026-08-212588,385438,216
2026-08-2216166,459298,549
2026-08-2328167,549778,923
2026-08-241858,925442,384
2026-08-2527178,573706,659
2026-08-2617101,016569,591
2026-08-2723309,766591,579
2026-08-2819183,861237,453
2026-08-2915185,528458,020
2026-08-301717,086546,504
2026-08-311320,066192,495
2026-09-0128124,049718,352
2026-09-0223135,024381,415
2026-09-0322128,056421,635
2026-09-0424165,580371,857
Sign-in unavailable

PortWatch daily requests

Private owner history for a canonical registry window. Recording a request does not start provider work in this panel.

Sign in required
Registryportwatch-registry-d54263cf-e4c5-3597-b192-5050165e7030
Portport481
Window2026-08-05 → 2026-09-04

Sign in to view private PortWatch requests.