Heavenly Stem / Day Master
Gui Water 癸
Gui Water is rain, dew, mist, and a clear spring. It works through subtle perception, quiet circulation, and the purity needed to nourish life at close range.
- Chinese癸 / Guǐ
- PolarityYin
- ElementWater
- Core imageClear rain gathering into a spring
About Gui Water
Gui 癸 is the tenth Heavenly Stem and the Yin expression of Water. Its images are rain, dew, mist, springs, and the clean water used in daily life.
Balanced Gui can be observant, subtle, intuitive, and quietly influential. Its challenge is maintaining clarity while absorbing the surrounding environment.
Metal may support the source, Wood may receive nourishment, and heavy Earth may muddy the water.
Perception
Gui notices subtle shifts in information and timing.
Clarity
Its value depends on keeping the inner signal clean.
Nourishment
Quiet support can sustain growth without dominating.
Direction
Sensitivity becomes insight through a practical outlet.
How to interpret Gui Water in context
Begin with purity, source, and temperature. Autumn Metal can support Gui, winter may create excess cold, spring Wood may draw on its nourishment, and heavy Earth may cloud it.
Season
The Month Branch sets climate and baseline strength. The same stem behaves differently in spring, summer, autumn, and winter.
Roots
Branches and hidden stems show whether the Day Master has support, continuity, and a place to anchor its function.
Relationships
Other elements become Resource, Output, Wealth, Authority, or Companion roles relative to this Day Master.
Timing
Horoscope Cycles, traditionally called Luck Pillars or Da Yun, and annual cycles activate the natal structure.
Gui Water FAQ
01What does Gui Water represent in BaZi?
02Is Gui Water always emotional or private?
03Why does purity matter for Gui Water?
04What can a Gui Water reading clarify?
Build the foundation
Find your Day Master
Plot your Four Pillars and identify the Heavenly Stem in the Day column. BaZi basicsWhat is BaZi?
Learn how the four pillars, stems, branches, and Five Elements work together. Core systemThe Five Elements
Understand Wood, Fire, Earth, Metal, and Water as relationships rather than labels.See how Gui Water works in your full chart.
A Day Master is the starting point. A complete reading examines season, roots, Ten Gods, combinations, and current timing around the questions that matter to you.
The Phosei reading standard
Your Day Master is a starting point, not a personality box.
Whole-chart context
We read season, roots, Ten Gods, combinations, and timing before drawing practical conclusions.
Human-reviewed
Every paid reading is reviewed by a human advisor and grounded in the complete chart.
Practical guidance
The goal is clearer decisions and reflection, without fear-based promises or fixed-fate claims.
Compare other Day Masters
Explore the 10 BaZi Day Masters
The Day Master is the Heavenly Stem in your Day Pillar. Use it as the reference point, then read the rest of the chart in relation to it.
Gui Water across six pillar pairs
The same Heavenly Stem combines with six Earthly Branches in the sixty-pillar cycle. Each pairing changes the environment beneath Gui Water, so the stem should never be interpreted in isolation.
癸酉 / Water supported by precise Metal
Clear and discerning; excels when insight is translated into exact language.
癸未 / Water entering warm Earth
Careful and relational; boundaries protect clarity from emotional absorption.
癸巳 / Water meeting Fire
Perception under visibility; composure helps subtle insight survive pressure.
癸卯 / Water nourishing Wood
Creative and connective; consistent structure helps ideas take form.
癸丑 / Water stored in cold Earth
Deep memory and quiet endurance; warmth and expression unlock movement.
癸亥 / Water rooted in Water
Highly intuitive and receptive; direction prevents depth from becoming diffusion.