Si (Snake · Heaven’s Gate) and Hai (Boar · Earth’s Door) clash across the Traveling Horse diagonal. It sparks relentless intellectual curiosity, cross-border communication, and multi-disciplinary problem-solving.
Indicates a versatile strategist who bridges technical and humanistic worlds.
Amplified by 2026 Fire; prioritize restful sleep and nervous system grounding.
Bridge with Yin (寅) or Mao (卯) Wood so Hai Water nourishes Wood and fuels Si Fire smoothly.
Use our 78-Pair Synastry & 6-Mode Relationship Matrix to see how Si–Hai Clash (巳亥相冲) — Wisdom, Travel & Cross-Disciplinary Spark behaves between romantic partners or co-founders.
Learn how this interaction behaves differently in your Year (Ancestral), Month (Career), Day (Spouse), and Hour (Asset/Legacy) pillars.