Dive Centre Trip Sheet: The Complete Guide

What a dive centre trip sheet actually is

A trip sheet is the day's operational boat plan. It takes everyone booked to dive and puts them onto a boat, a pool session or a classroom, alongside the guide or instructor responsible for them. By the time the first truck leaves, the trip sheet should answer three questions without anyone having to ask: who is on which boat, who is leading them, and is the boat within its safe capacity.

It is not the booking diary and it is not the schedule. The schedule decides which sites run on which days. Bookings decide who is coming. The trip sheet is where those two meet the boat, and it is the document the boatmaster actually carries to sea.

What goes on it

A good sheet has a front for the crew and a back for the people. The front is the boatmaster's operational view; the back is the roster of who is on board.

Boat, time slot and departure time for each trip
Dive sites planned, with any weather fallback
The boatmaster, and divers or persons on board against the boat's capacity
Every dive group placed on that boat, with its leader and certification level
Loose fun divers who are not in a group, slotted in by hand
Safety checklists: roll-call count out and count in, emergency oxygen, first-aid and save-a-dive kit, daily compressor check
Emergency contacts: shop, 24-hour diving emergency line, coastguard, nearest chamber and hospital

The four failure modes that cause rewrites

Almost every painful trip-sheet morning traces back to the same handful of problems. Naming them is the first step to designing them out.

The endless rewrite. A late booking, a no-show or a weather change means the whiteboard gets wiped and redrawn. Each redraw is a chance to lose someone.
Silent over-capacity. Divers get added group by group and nobody totals the boat until it is sitting low in the water. Capacity has to be visible as you build, not counted afterwards.
The orphaned diver. One person is booked but never placed on any boat. On paper they vanish; in reality they turn up on the dock with nowhere to go.
The missing sign-off. Course dives get done but never logged as complete, so the same student is half-placed for days and the certification paperwork stalls.

How to make the trip sheet build itself

The fix for all four is to stop treating the sheet as a blank whiteboard and start treating it as a live view of data you already hold. In DiveOps, the trip sheet is part of the wider dive centre management software, so the day seeds itself from the moment you open it.

The day's boats appear automatically from your year schedule, so you start from a real plan, not an empty grid. Dive groups are built once, then dragged onto a boat as a unit so every diver in the group moves with their leader. Each boat shows a live count against its capacity as you place people, so over-loading is caught before it happens, not at the jetty. Anyone booked but not yet placed sits in a clearly labelled 'to place' list, so the orphaned diver cannot hide. And when every dive in a course is done, the group flags 'all dives complete, not signed off' with a direct link to close it out in Dive Groups.

Draft, publish, print

Keep planning and publishing separate. While you build, the sheet is a draft that reception works on. When the plan is ready you publish it, which locks it and pushes a read-only copy to each guide's own 'My Trip Sheet' view. If a late change comes in, you unpublish, edit, and republish, so there is always one authoritative version rather than three conflicting whiteboards.

For the boat itself you print one sheet per vessel: the boatmaster's checklists on the front, the diver roster grouped by instructor on the back. Print double-sided and the crew has everything on a single page. Which checklists, counts and emergency numbers appear is set once in your trip sheet settings and reused every day.

Where the trip sheet fits in a busy centre

The trip sheet only works if the data feeding it is current, and the biggest source of last-minute churn is enquiries and bookings landing all morning. That is why DiveOps pairs the operational tools with a 24/7 WhatsApp AI on your own number: it answers divers in their language and turns enquiries into bookings, so the people arriving on your trip sheet got there without tying up the front desk.

Built by a former Koh Tao dive professional, the platform was validated with 20 Koh Tao dive centres before launch and now runs operations for one of the world's largest SSI dive centres. It works alongside your PADI or SSI certification workflow rather than replacing it: their systems handle certifications, DiveOps handles the day on the water.

FAQ

Questions, answered.

What is the difference between a trip sheet and a dive schedule?

The schedule decides which dive sites run on which days. The trip sheet is the daily boat plan: it places the people actually booked that day onto specific boats with specific guides. The schedule plans the season; the trip sheet runs the morning.

What should be on a dive boat trip sheet?

Per boat: the time slot and departure time, planned dive sites with a weather fallback, the boatmaster, every diver and group placed against the boat's capacity, plus the safety checklists (roll call, emergency oxygen, first aid and save-a-dive kit, compressor) and emergency contacts. A diver roster grouped by instructor goes on the back.

How do you stop a trip sheet being over capacity?

Make capacity visible while you build, not after. Each boat should show a live count against its limit as people are placed, so the boat fills on screen before it fills in the water rather than being totalled at the dock.

Can the trip sheet build itself automatically?

Yes. In DiveOps the day's boats seed from your year schedule, dive groups drag on as a unit with their leader, unplaced divers are flagged in a 'to place' list, and a live capacity count updates as you go, so most of the sheet is assembled from data you already hold.

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