South Wind
One of four Wind tiles in Mahjong, marked with the Chinese character 南 (meaning "south"). There are 4 South Wind tiles in a set. South is the second seat position, sitting to the dealer's right.
What Is the South Wind?
The South Wind is one of four Wind tiles in Mahjong, alongside East, West, and North. There are 4 South Wind tiles in a standard American Mahjong set, marked with the Chinese character 南 (nán, meaning "south"). Most modern sets also include the letter S for quick identification.
In the Mahjong seating arrangement, the South position sits to the dealer's (East's) right. South is the second player to act in each turn cycle, playing after East and before West. In traditional Mahjong, the game progresses through "rounds" named after the Winds, an East round, a South round, and so on, but American Mahjong simplifies this to basic dealer rotation.
On the NMJL card, the South Wind is abbreviated as S. It shows up in hand patterns across multiple categories. Some hands specify South Wind explicitly, while others use a generic "any Wind" notation that lets you substitute South (or any other Wind) as needed.
Like all honor tiles, South Wind tiles form only matching groups, pairs, Pungs, Kongs, Quints, or Sextets. They cannot participate in sequences. Jokers can stand in for South Wind in groups of 3 or more.
South Wind in Play
The South Wind functions identically to the other Winds in terms of gameplay mechanics. With 4 copies in the set, building groups of South Wind follows the same probabilities as any other specific tile.
Strategic notes for the South Wind:
- Card reading. When the NMJL card shows "S" in a hand pattern, it means South Wind specifically. Do not confuse this with suit abbreviations, the card's layout and color coding distinguish Winds from suit tiles.
- Tracking availability. Count South Winds as they appear in discards and exposures. If two South Winds are already visible, only two remain for you and the other players to draw.
- Charleston decisions. South Wind tiles that do not fit your planned hand are natural Charleston pass candidates. Receiving multiple South Winds during the Charleston could point you toward a Wind-heavy hand.
- Discard safety. Like other honor tiles, South Winds are generally safer to discard than simple tiles, since fewer hands on the card require specific Winds. However, if an opponent has exposed Wind groups, exercise caution, they may need exactly the Wind you are about to throw.