You have joined a 45m motor yacht as a junior stew. The charter broker has just sent through the guest preference sheet: the principal drinks Sancerre, his wife wants "a proper Negroni, not sweet", and there are two teenagers who expect something interesting and alcohol-free. The chief stew hands you the wine list and says, "Bar is yours tonight." These lessons exist so that sentence does not frighten you.
What the Job Actually Is
Bar and cellar work onboard is not the same as working a busy shore bar. The differences drive everything that follows:
- You serve the same eight people for ten days. They will notice if you get their drink wrong twice. Consistency beats flair.
- The stock is finite and often duty-free. A bottle you break or waste cannot be replaced until the next port.
- The bar moves. Bottles, glassware and ice behave differently at anchor in a swell than they do on a bar top ashore.
- You are the last line of responsible service. Guests near open water, tenders and jet skis are your safety concern as much as the deck crew's.
The Ground These Lessons Cover
Wine from grape to glass, wine service, the spirit categories, bar mise en place, mixology method, responsible service and stock control — the vocabulary, the mechanics and a safe working repertoire.
The Industry Framework, For Context
The GUEST Program (Guidelines for Unified Excellence in Service Training) is the interior training framework used across the industry. It is governed by IAMI, the International Association of Maritime Institutions, and is delivered and assessed only by IAMI-approved GUEST Training Providers. The PYA is a partner organisation in the programme's development — it is not the accrediting body, so never describe GUEST training as "PYA-accredited".
Within that framework, basic wine, bartending and mixology is Unit 03, one of four Introduction units an approved provider assesses towards the Junior Steward(ess) Certificate of Competency:
| Unit | Subject |
|---|---|
| Unit 23 | Introduction to Yachting & Yachting Life |
| Unit 32 | Basic Housekeeping & Laundry Service |
| Unit 02 | Basic Food & Beverage Service |
| Unit 03 | Basic Wine, Bartending & Mixology |
Deeper study sits elsewhere in that framework: Units 12 and 13 cover Advanced Wine Appreciation and Units 14 and 15 Advanced Bartending & Mixology. WSET Level 1 and Level 2 are recognised by GUEST as equivalents for Units 12 and 13 respectively.
What xplor Does and Does Not Do
xplor is not an accredited or approved training provider for GUEST, IAMI or WSET. These lessons are preparatory study only. They award nothing and count towards no unit, no Certificate of Competency and no regulated qualification. Only an IAMI-approved GUEST Training Provider can assess and certify you. What this course does is make you arrive already knowing what tannin is, how to open Champagne without a bang, and why the Negroni is 30/30/30.
Onboard Notes
- Read the guest preference sheet before you touch the bar. Half of good service is knowing the answer before the question.
- Ask the chief stew for the yacht's alcohol policy for crew on day one, in writing if it exists. Policies vary from "zero tolerance underway" to "two drinks off-charter", and breaking one is a dismissable offence.
- Never guess a wine's value. The bottle in the fridge may cost more than your monthly salary; treat every bottle as if it does.