Nauti-Letter
Houston Ship Channel · Daily Digest
6:00 AM CT · Monday to Friday

The morning channel brief
before your phone starts ringing.

Daily Houston Ship Channel intelligence on inbound traffic, berth pressure, tide windows, and watch items, written for vessel agents, brokers, and terminal operators who need a clean read before the desk gets noisy.

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Sample Digest · Preview
Tue · 22 Apr · 06:00 CT

47 vessels in play. 12 tankers on the board.

Morgan's Point at +1.24 ft and rising toward the late-morning window. Early fog lifted by 0430. No active USCG restrictions at publish time.

Inbound (7)

  • INBOUNDULTRA HOUSTON · Chem tanker · HoustonETA 08:15
  • INBOUNDSTOLT TAURUS · Chem tanker · BayportETA 09:40
  • INBOUNDMOL CELEBRATION · Container · HoustonETA 10:25
  • INBOUNDENTERPRISE LPG 3 · LPG · SeabrookETA 11:10

Outbound (5)

  • OUTBOUNDCHEM VENTURE · Chem tanker · last berth Oiltanking 2departed 05:40
  • OUTBOUNDGULF PIONEER · Crude · last berth Kinder Pubdeparted 04:55

At Anchor (9)

  • ANCHOR3 tankers holding at Bolivaravg 14h
  • ANCHOR2 chem tankers awaiting berth at Bayportavg 8h

Watch Items

• Bayport has 4 vessels stacked against a normal 1 to 2 vessel queue. Expect berth compression if the 0940 and 1025 arrivals hold.
• Two chem tankers are converging on the same late-morning tide window. Watch tug and pilot sequencing around Morgan's Point.
• Bolivar anchorage dwell remains above the 7-day average. Useful signal for charterer update language if owners start pressing on delay exposure.

This is a mock. Real digests pull live from AIS, NOAA, and USCG feeds. Sent weekdays at 6am CT.

Built by someone who used to run these calls.

Start free. Pro is the first paid tier. Custom coverage is quoted case by case.

Stripe checkout is being wired next. Founding customers can be onboarded directly by email in the meantime.

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  • Daily 6am CT digest (weekdays)
  • Top 10 vessel movements
  • Tide window summary
  • USCG advisory callouts
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Why this exists.

I ran chemical tanker calls on the Houston Ship Channel. I know what it feels like to start the morning blind — waiting on emails from agents, guessing at berth availability, refreshing five different dashboards.

This is the briefing I always wanted. Now I build it for you.

— Justin LeBlanc · Nauti-Labs · Mont Belvieu, TX

FAQ

Where does the data come from?
AIS vessel positions from aisstream.io, tides and currents from NOAA CO-OPS, and USCG notice data. Pro adds Nauti-Labs curation and desk-friendly formatting. Custom plans can include additional licensed or client-specific inputs.
Who is this for?
Vessel agents, ship brokers, terminal ops, P&I clubs, commodity traders with Gulf exposure, and anyone who needs Houston Ship Channel situational awareness without building it themselves.
Can I cancel?
Anytime. Month-to-month. No phone trees and no retention dance. Email consulting@nauti-labs.com and it gets handled.
Do you cover Galveston / Texas City / Freeport?
Houston Ship Channel and Galveston Bay out to Bolivar today. Texas City, Freeport, and other port expansions are best handled as custom coverage so the product stays accurate instead of hand-wavy.
Is this affiliated with Houston Pilots or the Port Bureau?
No. Nauti-Labs is independent. Free and Pro use public and operator-curated sources. Any premium pilot or terminal data would be handled as a separately scoped custom engagement.

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