Dream references generally treat an iceberg as a picture of hidden depth. The visible tip may represent what you consciously recognize, while the much larger submerged mass suggests unspoken emotions, unresolved history, or consequences not yet fully understood. Seeing one from a distance can indicate intuition that something deserves closer attention without being immediately dangerous.
A collision, blocked route, or storm around the iceberg makes the symbol more urgent: an underestimated problem may be affecting your direction. Clear water and a stable vessel can suggest readiness to investigate difficult material; dark water or a sinking ship may reflect confusion and loss of control. If the iceberg breaks or melts, the dream can point toward an issue losing its power or becoming easier to discuss.