Two winds are live at a mahjong table at the same time, and new players mix them up constantly. Your seat wind describes where you sit in relation to the dealer; the prevalent wind belongs to the whole table and changes far more slowly. Both can be worth points, which is why it is worth being clear about which is which.
Two different winds are live at the same time
Your seat wind describes where you sit in relation to the dealer, who is East by definition. Counting counter-clockwise from the dealer you get South, West and North.
The prevalent wind (you will also hear it called the round wind or the table wind) belongs to everybody at once. It opens on East and only advances after all four players have had a turn holding the deal.
New players routinely confuse the two, usually because both are written on the same four honour tiles. If the honour tiles themselves are still unfamiliar, our breakdown of what each mahjong tile means is the place to start.
Which direction does the rotation actually move?
When a hand ends and the deal moves on, it passes to the player on the dealer’s right — the person who has just spent that hand as South. Everyone else’s label shifts with them, so nobody swaps chairs and no tiles move.
From an individual player’s point of view the sequence runs backwards through the wind order. If you deal as East this hand, you will be North the next time the deal moves, West after that, and South after that, before the deal comes back around to you.
Once every seat has dealt, the prevalent wind advances and the whole pattern starts again. Wikipedia’s general article on mahjong sets out the same four-round skeleton, East through North.
A worked rotation map, in five rows
Four fictional players sit in fixed chairs, and in this illustration the deal moves on at the end of every hand. Watch the deal travel and the round tick over on hand five.
| Hand | Round wind | Priya | Marcus | Wen | Dan |
|---|---|---|---|---|---|
| 1 | East | East (deals) | South | West | North |
| 2 | East | North | East (deals) | South | West |
| 3 | East | West | North | East (deals) | South |
| 4 | East | South | West | North | East (deals) |
| 5 | South | East (deals) | South | West | North |
The seat pattern of the first four rows then repeats under South as the round wind, then again under West, and again under North. Across the whole map every player takes a turn dealing in every round, which is the point of the structure.
What happens after a washout depends on the table
A hand that ends with the wall exhausted and nobody declaring a win is still a finished hand, but rule sets do not agree on what happens next — some move the deal on, others leave it where it is, and that single difference changes how long a round runs. Neither convention is wrong, but the table has to agree before the first discard rather than argue about it at 11pm.
If you want a written answer rather than a house consensus, take it from a tournament code. The Mahjong Competition Rules carried by the World Mahjong Organization and the competition rules published by the European Mahjong Association both set the procedure out in full, and a printed rulebook on the table settles the question in seconds.
Why the winds are worth collecting
Wind tiles are the tiles whose value swings most with where you are sitting. The same three North tiles can matter enormously in one hand and hardly at all in the next, purely because the labels moved around the table.
How much a seat wind or a prevalent wind is actually worth is one of the things rule sets disagree about most, and the figures are not worth taking from a summary like this one. Wikipedia’s overview of scoring in mahjong shows how far apart the regional systems sit, and the European Mahjong Association publishes the full competition rules used in tournament play.
That is also why holding a single wind tile late in a hand is less wasteful than it looks. The wind-based patterns themselves are listed in our reference guide to Chinese mahjong scoring hands.
How long a full four-round game really takes
A complete East-through-North game is a long sitting rather than an evening’s diversion. Add dealer repeats, a scoring dispute or two and the inevitable break for food, and it comfortably fills an afternoon or a long evening.
Most casual groups never finish one. Playing a single East round is a perfectly legitimate short game, and it still gives every player a turn as dealer, which is the part that matters for fairness.
If you are hosting in Sydney, one practical note: a dedicated mahjong table keeps the wall square and the discard rows readable through rebuild after rebuild, which a dining table does not. The Mahjong Masters hires tables, stools and tile sets with collection from Brodie Spark Drive in Wolli Creek or delivery across Greater Sydney.
Keeping track without arguing about it
- Use the wind indicator. Most complete sets include a marker for the prevalent wind. Set it at the start and move it when the deal returns to the first dealer.
- Count laps, not hands. A round ends when the deal comes back to whoever dealt the first hand of that round. Holding one reference point in your head is easier than maintaining a running hand count.
- Say it out loud. Announcing “hand seven, South round, I am West” before the deal takes three seconds and prevents an entire category of scoring argument.
- Write the hand number down. A phone note is enough. Rounds go wrong when nobody can remember which hand the last one was.
- Settle the grey areas at the start. Washouts, dealer repeats and what counts as the end of the session are all faster to agree over the first cup of tea than halfway through the evening, and a table that has agreed them once rarely has to revisit them.
Three mistakes that come up again and again
- Assuming the round wind moves every hand. It moves far more slowly than your seat wind, so most players spend a whole session under one or two round winds.
- Discarding your own seat wind on the first turn. It is often the single most useful honour in your hand, and the other players are unlikely to want it.
- Rotating the chairs instead of the labels. Nobody moves. Only the winds do, which keeps the wall and the seating you set up during the opening deal and first discards intact.
Setting the table up so the rotation is visible
Most rotation arguments are really seating arguments, and they are easier to prevent than to resolve. Sit everyone down before the first shuffle, decide where East starts, and put the wind indicator somewhere all four players can see it rather than tucked behind one person’s rack. If your group plays with a scorer, the same person can own the indicator for the session.
A little etiquette helps too. Announce the deal as it passes, keep discards in tidy rows so the table can reconstruct a hand if a dispute comes up, and resist reshuffling until everyone has agreed the hand is over. None of that is in any rulebook, but it is what separates a group that plays a long game happily from one that stops halfway through to relitigate hand four.
Rotation questions tables argue about
Do players physically change seats between hands?
No. Everyone stays where they are and only the wind labels move, with the deal passing to the player on the current dealer’s right. Physically swapping chairs is a house-rule quirk in some social groups, not standard practice.
What happens after the North round finishes?
The game is over and scores are settled. Groups that want to keep playing simply start a fresh game back at the East round, usually redetermining seats with the dice.
Is being East an advantage?
It comes with the extra tile and the opening discard, which is a small tempo edge. How much more it is worth than that depends entirely on the rule set, and the systems differ widely. Wikipedia’s overview of scoring in mahjong sets out how far apart the regional systems sit, and our own guide to scoring hands is the place to look next.
How many hands should a first-time group plan for?
A single East round is a sensible target for a first session. It teaches the rotation, gives everybody a turn dealing, and finishes while the table is still enjoying itself.
What is the easiest way to keep the round straight in a noisy room?
Give one player the job. A single nominated person who moves the wind indicator, calls the hand number and says who is dealing next costs nothing and removes almost every dispute, and the role can pass with the deal if nobody wants it for the whole session.
Planning to go the full East-to-North distance? Book the day rather than an afternoon – table, stool and tile hire is quoted per duration at weekday or weekend rates, and a booking email only needs the date, the hours you want and whether you are collecting or having it dropped off. Cancel more than 48 hours out and the refund is full, which makes committing to the long session low-risk.
Learning on a proper table helps. Rent a complete mahjong set — tiles, table and racks, delivered ready to play across Sydney.
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