Sea charts

Sea charts are detailed maps used by mariners to navigate oceans, seas, and waterways. They depict coastlines, water depths, and hazards like rocks or shipwrecks, along with navigational aids such as buoys and lighthouses. Using symbols, colors, and scales, sea charts provide essential information to determine safe routes, avoid dangers, and plan voyages efficiently. Updated regularly, they integrate scientific data and observations to support accurate navigation. Think of them as specialized maps that guide sailors through complex maritime environments, ensuring safe and efficient passage across open and coastal waters.