Berth scheduling & route planning

Plan every berth around the tide.

Tidewell Labs builds scheduling software for small and mid-size ports and short-sea operators. Your harbour office gets a plan that respects draft, tide windows and pilot rosters, and repairs itself when a ship runs late.

Berth plan · Thu 24 SepLive
Example berth plan for one dayA tide curve across 24 hours with two tide windows shaded where the water is deep enough for a 9.4 metre draft vessel. Below it, four quay berths show scheduled vessel calls as bars; the deep-draft call is timed to arrive inside a tide window, and one call has just been re-planned after a delay.WINDOW 00:10–05:04WINDOW 12:35–17:2900:0006:0012:0018:0024:002.6mTIDEQ1Q2Q3Q4LOWICK STARQUELLMOORARNHOLT TRADERSALTMARSHBRANNOCKVERONIKA MHESSEL SPRAYCARROW BELLE13:36confirmedtentativere-planned
Illustrative plan. The deep-draft call on Q2 is timed to its tide window; Q3 was re-planned after an ETA slip.
  • 4 – 40berths per port, the size we build for
  • 5 secor less for a typical re-plan after an ETA change
  • 2products: Tidewell Berth and Tidewell Route
  • 0whiteboards harmed since go-live

01 — Product

Two tools, one plan of the water.

Big terminals have planning departments. Small ports have a harbour office, a tide table and a phone that never stops. We build for the second kind.

Tidewell Berth

Berth scheduling that knows the water level.

Turn a list of port calls into a berth plan that fits vessel length, draft, cargo gear and the tide, then keep it right as the day changes.

  • Berth allocation by length, draft and fendering
  • Tide-window arrivals and departures
  • Pilot, tug and linesman rosters
  • Plan sharing with agents and terminal staff
121198101312APPROACH CHANNEL · CHARTED 7.8 mQ1Q2Q3Q4LOWICK88m / 5.1mARNHOLT112m / 9.4mFREEuntil 14:30VERONIKA M96m / 6.2m
Tidewell Route

Short-sea routes planned from berth to berth.

Plan coastal legs between small ports around depth, tide gates and weather windows, and send an arrival time the destination port can actually plan with.

  • Draft-aware routing over charted depths
  • Hold-for-tide and departure window advice
  • ETAs pushed straight into Tidewell Berth
  • Fleet view for short-sea operators
3.214171211199HOLD FOR HW+0:40CARROW SOUNDVESSHOLMLEG 42 NM · ETA 06:40

02 — How it works

From port-call list to published plan in three steps.

Most ports are running on Tidewell Berth within a fortnight. No new hardware, and nothing to install on the quay.

  1. Connect

    Bring in your port-call list, vessel particulars and tide predictions. We read AIS positions and the spreadsheets you already keep.

    AIS · CSV · API

  2. Constrain

    Tell Tidewell Berth what your harbour master already knows: berth lengths, charted depths, clearance rules, pilot shifts and who may never berth next to whom.

    Draft · UKC · Rosters

  3. Publish

    Share one plan with agents, pilots and terminal staff. When an ETA changes, Tidewell Berth repairs the plan and tells only the people it affects.

    Web · iCal · PDF

03 — Features

Built by people who have planned a berth at 3 a.m.

Tide windows, not guesses

Berth plans are built on your own tide predictions and under-keel clearance rules, so a deep-draft call is only ever offered a slot it can actually reach.

Re-plans in seconds

When an ETA slips, Tidewell Berth repairs the plan around it and moves as few other calls as it can. Your agents see the change, not a reshuffle.

Pilots, tugs and linesmen

Marine services are scheduled as real resources with shifts and rest rules, not as a note in the margin of the berth plan.

Readable on the quay

High-contrast screens designed for a tablet on the quayside, in daylight and in weather. Plans stay readable when the connection drops.

Plain exports, no lock-in

CSV, iCal and printable PDF for every plan. If you leave, your port calls and history leave with you.

Short-sea routing

Tidewell Route plans legs between small ports around draft limits, tide gates and weather windows, and hands the ETA straight to the berth plan.

What harbour offices say

We used to plan the week on a whiteboard and redo it every time the Arnholt Trader ran late. Now the plan is fixed before the pilot boat has left the pontoon.

Maren OakhurstHarbour Master, Port of Carrow Sound

Working with Tidewell Labs

  • Port of Carrow Sound Berth
  • Hessel Short-Sea Lines Route pilot
  • Brackwater Ferry Terminal Berth

04 — Talk to us

Bring us your worst week of port calls.

Send us a week of real calls and your tide table. We will show you the plan Tidewell Berth would have made, and where it would have saved you a phone call.

Talk to us

or write to hello@tidewell-lab.xyz