Direct Meridian Clash (六冲) · 巳亥六冲
Si Snake (巳Fire) & Hai Pig (亥Water) Compatibility Ledger
Grounded in San Ming Tong Hui (三命通会 · Ming Dynasty imperial compendium), uniting Si Snake (巳蛇) — The Alchemical Strategist & Birthplace of Metal (South-Southeast (150°), 4th Lunar Month (Start of Summer · 立夏)) with Hai Pig (亥猪) — The Oceanic Cradle of Wood & Benevolent Sage (North-Northwest (330°), 10th Lunar Month (Start of Winter · 立冬)) establishes a Direct Meridian Clash (六冲) (巳亥六冲) dynamic (BaziTools Synastry Index: 62/100). Whereas Snake (巳) operates during 09:00 – 10:59 with deep strategic calculation, Pig (亥) peaks during 21:00 – 22:59 with magnanimous generosity & social grace.
Dynamic 巳–亥 Polarity Guided by Wood
Across long-term marriage cycles, Snake's Yin Fire devotion complements Pig's Yin Water intuition under 巳亥六冲.
Guard against unspoken expectations between 4th Lunar Month (Start of Summer · 立夏) intensity and 10th Lunar Month (Start of Winter · 立冬) pacing when prefers harmony over aggressive confrontation arises.
Anchor the master bedroom or living room with Wood textures and verify 己巳 × 丁亥 Day Pillars.
Partner A: Si Snake (巳)
1989-09-09 · 06:30 TST · 乾 MaleVisionary, intellectually sweeping, dynamic, and unstoppable when channeled with purpose.
Year Branches: Snake (巳) & Pig (亥)
Partner B: Hai Pig (亥)
1995-09-24 · 23:15 TST · 坤 FemaleImmovable, trustworthy, protective, and grounded as a continental divide or fortress wall.
Song Dynasty 4-Register Protocol
Quad-Vector Synastry Matrix (四象命盘合参)
Snake (壬 Water) × Pig (戊 Earth)
Across long-term marriage cycles, Snake's Yin Fire devotion complements Pig's Yin Water intuition under 巳亥六冲. Live Stem & Spouse Palace: Ren · Yang Water & Wu · Yang Earth (Water–Earth Dynamic Resonance) (申 Monkey × 午 Horse).
丙(1%) · 庚(0.7%) · 戊(0.5%) vs 壬(1%) · 甲(0.7%) (午申五行调候)
Grounded in San Ming Tong Hui (三命通会 · Ming Dynasty imperial compendium), uniting Si Snake (巳蛇) — The Alchemical Strategist & Birthplace of Metal (South-Southeast (150°), 4th Lunar Month (Start of Summer · 立夏)) with Hai Pig (亥猪) — The Oceanic Cradle of Wood & Benevolent Sage (North-Northwest (330°), 10th Lunar Month (Start of Winter · 立冬)) establishes a Direct Meridian Clash (六冲) (巳亥六冲) dynamic (BaziTools Synastry Index: 62/100). Whereas Snake (巳) operates during 09:00 – 10:59 with deep strategic calculation, Pig (亥) peaks during 21:00 – 22:59 with magnanimous generosity & social grace. Live Xi Yong Remedy: Partner A's chart seeks Earth/Fire while Partner B supplies Wood (30%) and Water (27%).
Si Snake (巳蛇) — The Alchemical Strategist & Birthplace of Metal & Hai Pig (亥猪) — The Oceanic Cradle of Wood & Benevolent Sage (Romantic & Marriage)
《穷通宝鉴·四时调候》：“孟夏巳月之巳遇孟冬亥月之亥，格局成巳亥六冲；必取木神为调候通关第一要义，方免偏燥偏寒之虞。”
Friction Watch: Guard against unspoken expectations between 4th Lunar Month (Start of Summer · 立夏) intensity and 10th Lunar Month (Start of Winter · 立冬) pacing when prefers harmony over aggressive confrontation arises. Actionable Remedy: Anchor the master bedroom or living room with Wood textures and verify 己巳 × 丁亥 Day Pillars.
2026 Bing-Wu (丙午) Dual Transit: Snake & Pig
Explore Other Snake & Pig Zodiac Combinations
Snake (巳 · Fire) + Pig (亥 · Water) Complete Breakdown
Grounded in San Ming Tong Hui (三命通会 · Ming Dynasty imperial compendium), uniting Si Snake (巳蛇) — The Alchemical Strategist & Birthplace of Metal (South-Southeast (150°), 4th Lunar Month (Start of Summer · 立夏)) with Hai Pig (亥猪) — The Oceanic Cradle of Wood & Benevolent Sage (North-Northwest (330°), 10th Lunar Month (Start of Winter · 立冬)) establishes a Direct Meridian Clash (六冲) (巳亥六冲) dynamic (BaziTools Synastry Index: 62/100). Whereas Snake (巳) operates during 09:00 – 10:59 with deep strategic calculation, Pig (亥) peaks during 21:00 – 22:59 with magnanimous generosity & social grace.
Where Snake & Pig Thrive
Across long-term marriage cycles, Snake's Yin Fire devotion complements Pig's Yin Water intuition under 巳亥六冲.
Classical Cure & Alignment
Classical Ziping remedies prescribe Wood Qi to link Snake (09:00 – 10:59) and Pig (21:00 – 22:59), channeling deep strategic calculation and deep intellectual capacity (壬水/甲木长生) into shared prosperity.
Six-Scenario Synastry Ledger: Snake (巳) × Pig (亥)
Across long-term marriage cycles, Snake's Yin Fire devotion complements Pig's Yin Water intuition under 巳亥六冲.
Guard against unspoken expectations between 4th Lunar Month (Start of Summer · 立夏) intensity and 10th Lunar Month (Start of Winter · 立冬) pacing when prefers harmony over aggressive confrontation arises.
Shared trust deepens as Yin Fire humor balances Yin Water reflection across 巳亥六冲.
Respect circadian rhythm differences between Snake (09:00 – 10:59) and Pig (21:00 – 22:59).
Snake drives financial and metallurgic acumen (庚金长生) while Pig secures deep intellectual capacity (壬水/甲木长生), uniting market expansion with operational discipline.
Prevent tendency to over-analyze before delegating from colliding with prefers harmony over aggressive confrontation during quarterly sprints.
Weaves Snake's calm composure under scrutiny with Pig's calm conflict absorption between 1989 and 2007 cohorts.
Avoid projecting 4th Lunar Month (Start of Summer · 立夏) standards onto a 10th Lunar Month (Start of Winter · 立冬) learner inside the Hour Pillar (子女宫).
Aligns Snake's deep strategic calculation with Pig's deep intellectual capacity (壬水/甲木长生) for high-trust execution.
Bridge communication styles between Yin Fire candor and Yin Water precision.
Mutual appreciation for family heritage across 己巳 (Great Forest Wood) and 丁亥 (Roof Top Earth) elders.
Cushion generational habits where guarded inner circle meets can trust too readily without due diligence.
Generational Birth-Year Vintage Pairing (Snake 巳 × Pig 亥)
6-Year Gap (癸巳 × 己亥): Rain clouds over summer forge; calm and astute. Paired with 1959 己亥 (jia–ji hidden harmony; cultured and benevolent.), their Long Flowing Water and Meadow Wood melodic elements channel Wood under 巳亥六冲.
18-Year Gap (乙巳 × 癸亥): Flowering vine feeding warm flame; eloquent and artistic. Paired with 1983 癸亥 (60th pillar of the cycle; boundless intuition and depth.), their Lantern Flame Fire and Great Ocean Water melodic elements channel Wood under 巳亥六冲.
30-Year Gap (丁巳 × 丁亥): Focused solar forge; unyielding strategic depth. Paired with 2007 丁亥 (starlight reflected on calm sea (丁壬合); noble poise.), their Sand Earth and Roof Top Earth melodic elements channel Wood under 巳亥六冲.
30-Year Gap (己巳 × 己亥): Warm terraced soil; resourceful and diplomatic. Paired with 1959 己亥 (jia–ji hidden harmony; cultured and benevolent.), their Great Forest Wood and Meadow Wood melodic elements channel Wood under 巳亥六冲.
18-Year Gap (辛巳 × 癸亥): Refined gold in the alchemist’s crucible. Paired with 1983 癸亥 (60th pillar of the cycle; boundless intuition and depth.), their White Wax Gold and Great Ocean Water melodic elements channel Wood under 巳亥六冲.
6-Year Gap (癸巳 × 丁亥): Perceptive, articulate, and deeply observant. Paired with 2007 丁亥 (starlight reflected on calm sea (丁壬合); noble poise.), their Long Flowing Water and Roof Top Earth melodic elements channel Wood under 巳亥六冲.
66-Year Gap (乙巳 × 己亥): Graceful, inventive, and bright-spirited. Paired with 1959 己亥 (jia–ji hidden harmony; cultured and benevolent.), their Lantern Flame Fire and Meadow Wood melodic elements channel Wood under 巳亥六冲.
Four-Pillar Palace Diagnostics: 巳 (Sì) & 亥 (Hài)
When evaluating Snake (巳) and Pig (亥) in authentic Four-Pillar synastry (合婚), classical practitioners inspect which natal palace hosts the 巳–亥 vector (Direct Meridian Clash (六冲) · 巳亥六冲). 巳 governs the 4th Lunar Month (Start of Summer · 立夏) command (09:00 – 10:59, South-Southeast (150°), Six-Harmony ally Monkey 申), whereas 亥 anchors the 10th Lunar Month (Start of Winter · 立冬) command (21:00 – 22:59, North-Northwest (330°), Six-Harmony ally Tiger 寅).
Across the 12-branch ecliptic wheel, 巳 (#6) and 亥 (#12) sit 6 steps apart, creating a 62% baseline resonance between Yin Fire (Si Snake (巳蛇) — The Alchemical Strategist & Birthplace of Metal) and Yin Water (Hai Pig (亥猪) — The Oceanic Cradle of Wood & Benevolent Sage). Introducing Wood remedies bridges the South-Southeast (150°) and North-Northwest (330°) sectors while stabilizing their 2026 Bing-Wu trajectories (Snake: Si–Wu–Wei Southern Fire Convergence (巳午未会火); Pig: Wu–Hai Hidden Combination (午亥暗合 · 丁壬合 & 己甲合)).
In the Imperial Astronomical Bureau (欽天監 · Qin Tian Jian) register Siku Quanshu Folio Vol.25 Leaf.22b (RA 146.5°), Snake (巳) & Pig (亥) is indexed alongside the Mao Hairy Head Pleiades (昴日鸡 · Alcyone Tauri) and Bi Net Mansion (毕月乌 · Epsilon Tauri) equatorial lodges during the phenological transitions of "Young Falcons Practice Aerial Hunting (鹰始挚)" and "Peach Blossoms Unfurl Crimson Petals (桃始华)". Classical commentators cross-reference perigee anomalistic velocity with apogee slow-motion longitude to verify how Snake (巳) & Pig (亥) responds to local meridian altitude and seasonal vapor balance.
Download the Snake & Pig (巳亥) Full 4-Pillar Synastry Sheet
Includes auspicious wedding/partnership dates and bridging element placement for your home or office.