Phoenician Maritime Technology and Navigation

Phoenician shipbuilders joined wooden hulls and fitted them with sails, steering oars and anchors. Merchant vessels transported goods between Mediterranean ports; galleys supplied naval contingents to rulers, including the Persian kings. Seventh-century BCE wrecks in southeastern Spain preserve hull construction and metal cargoes, while Kition’s later shipsheds document facilities for hauling and maintaining warships.

Crews used coastal landmarks and knowledge of winds and stars to choose routes. Offshore wrecks west of the Levant show that voyages also crossed open water. Loading, provisioning and maintenance connected maritime work with producers and settlements ashore.

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Ships and shipbuilding

Builders assembled planks into a watertight wooden shell, then reinforced the hull with internal supports. Pegged mortise-and-tenon joints connected timbers in many Mediterranean traditions; stitching and other fibre attachments also occur. The seventh-century BCE Mazarrón vessels in Iberia show combinations of techniques and locally available woods rather than one standard Phoenician recipe.

Shipbuilders selected woods for different parts of the hull and its fittings. Pine supplied planking in some wrecks. Fibres and protective coatings assisted fastening and sealing, while repairs prolonged a vessel’s working life.

A mast and square sail provided propulsion when conditions allowed. Oars offered additional movement or close control, particularly in galleys, and steering oars worked near the stern. These provided a means of changing direction before the later centrally mounted hinged rudder. Anchors secured a vessel where seabed and weather permitted.

Merchant transports prioritised usable cargo space and stability, while naval vessels prioritised rowing performance and manoeuvring. The contrast between a cargo carrier and a rowing vessel involved the whole organisation of the hull. A transport needed room for its load and for the provisions sustaining a voyage. A galley devoted much of its working space to propulsion and crew movement. Hull construction joined materials with techniques that had to withstand repeated movement and water exposure. Planks formed a skin, while internal timbers supported its shape and distributed loads. Joints and fastenings kept the pieces together; protective treatments and repairs helped maintain the vessel.

Sails, ropes and steering gear connected the hull with the actions of a crew. Raising or reducing a sail changed how a vessel responded to the wind, while steering required judgement about the ship’s motion and surrounding water. Oars could assist close manoeuvres or provide the main propulsion of a galley.

Maintenance was part of operating a ship, not simply a response after catastrophe. Timber, joints, ropes and other fittings could wear or suffer damage. Access to materials and skilled work ashore therefore contributed to the usefulness of a route. A shelter suitable for waiting out a change in weather might not offer the space or supplies needed for substantial repairs.

Navigation involved choosing a course that the vessel, weather and available supplies could sustain. Familiar landmarks and landing places assisted coastal movement. Offshore passages required other judgements about direction, winds and the progress of the voyage. Coastal and open-water movement could be combined within a network.

Aratus, writing in the third century BCE, associated Phoenician navigation with the Little Bear. Its position near the north celestial pole supplied a directional reference. The pole’s position relative to individual stars has changed since antiquity. The late eighth-century BCE wrecks discovered far off Ashkelon show vessels with Levantine transport jars away from the shoreline. They establish offshore movement, although their exact departure points, destinations and crew identities remain inferred. Water, food and a safe opportunity to land constrained distance and timing. Weather could interrupt a journey, and a return against prevailing winds or currents might be harder than an outward passage.

Knowledge could also be acquired through people. A sailor familiar with a particular coast brought information about approaches, supplies and local conditions that a newcomer lacked. Repeated visits made such knowledge useful to merchants and rulers.

Harbours, anchorages and landing places

A useful harbour began with shelter and access. Natural bays, beaches, islands and reefs offered different advantages for anchoring or bringing a small craft ashore. Larger vessels might remain offshore while lighter boats transferred goods. Such arrangements could function without a monumental enclosed basin. At Kition-Bamboula, fourth-century BCE covered shipsheds backed onto a terrace wall beside the harbour. Sloping ramps allowed warships to be hauled out of the water. Roof supports and partitions organised the spaces used to shelter vessels. Carthage developed specialised commercial and naval harbours as its fleet expanded. Motya’s freshwater basin, formerly called a kothon and identified as a harbour, stood within a sacred precinct and is now interpreted as a religious pool.

Loading required containers, labour, storage and a connection with inland producers. Repair required timber, tools and room to work. Sediment movement and changes in the coastline could alter access or cover earlier facilities, making the surviving harbour record especially difficult to date.

Preparing and conducting a merchant voyage

Preparing a merchant voyage required a serviceable vessel and a collected cargo. Producers supplied goods, carriers brought them to the landing place and crews loaded the ship. Water and provisions occupied space alongside the cargo.

Loading connected economic value with the physical demands of the hull. Weight had to be supported and distributed, while cargo needed protection against movement and damage. Heavy materials posed different problems from fragile vessels or small valuable objects. A load useful for exchange ashore could endanger a ship if it was poorly arranged or exceeded what that vessel could carry.

Containers contributed to that arrangement. Transport jars allowed liquids and other goods to be stored and moved, while baskets, ropes and packing materials served additional handling needs.

Provisions were another part of the load. Crew members needed water and food throughout the passage, and delays increased consumption before the destination was reached. A planned opportunity to replenish supplies could become unavailable because of weather or conflict. Choosing a route therefore involved the carrying capacity needed to sustain people as well as the space allocated to saleable goods.

Crew members handled sails, steering and oars and watched approaching hazards. On arrival, anchoring and unloading required knowledge of depth and shore access, with local boats and labour assisting the transfer. Successful delivery did not guarantee an immediate profitable return. Goods had to find buyers or recipients, and the next load had to be acquired and prepared. A vessel might carry different kinds of cargo on different legs, or wait while an exchange was arranged. Voyage organisation could involve different relationships between participants. Ownership of the vessel, ownership of the cargo and responsibility for navigating were not necessarily the same role. Storms and grounding could destroy a ship and its cargo. The loss included equipment and provisions and the goods supplied by producers. Wrecks preserve examples of these interrupted operations.

Shipwrecks and different kinds of maritime activity

Shipwrecks provide a way to examine those operations at a particular moment. A surviving hull can reveal assembly and repair, while the arrangement of its load connects construction with use. Cargo, containers, anchors and personal equipment answer different questions. Mazarrón II carried a load dominated by lead, with ropes, an amphora, a hand mill and an anchor made of wood and lead. Packing timbers protected the hull during transport. The vessel was recovered in 2024 for conservation and study. The Bajo de la Campana wreck carried ivory tusks, tin and copper, lead ore, ceramics and manufactured objects. Raw materials for further working travelled alongside finished products within the same load.

The late eighth-century BCE wrecks found far off the Levantine coast carried substantial consignments of transport jars, commonly interpreted as wine containers. Their offshore positions document open-water movement. Their exact destinations and crew identities remain uncertain. Bronze Age wrecks such as Uluburun preserve earlier hull technologies and cargo networks. Those discoveries precede the first-millennium BCE Phoenician communities discussed here.

Organisation, crews and changing political demands

Crews maintained equipment, handled cargo and sailed the vessel. Provisioning drew on markets and households ashore, while ship repair required timber and specialist labour. Local rulers could provide fleets to larger empires. Phoenician naval service under Persia joined city resources with imperial campaigns, while later Carthaginian fleets operated within a different political and military structure. The roles of sailors, merchants and skilled workers overlapped within a wider maritime economy. A ship depended on people ashore who provided timber, worked fibres, shaped containers, transported goods and repaired equipment. These activities could be organised through households, workshops, patrons and public demands. Sail handling and rowing required coordinated crews. Steering oars controlled direction, while rowers could propel a galley independently of the wind and manoeuvre it during combat.

Naval service placed maritime resources within a different system of command and supply. Herodotus describes Phoenician city contingents and local leaders participating in Xerxes’ fleet under Persian authority in 480 BCE. His account distinguishes that wider imperial command from the coastal communities providing ships and expertise.

A campaign fleet required ships, trained crews and supplies. Imperial mobilisation directed coastal labour and materials into naval service. Defeat could destroy vessels and expose cities to punishment by their rulers. Carthage’s fleet competed with Greek powers and Rome in the western Mediterranean. Polybius describes its rowers’ tactical advantage at Drepana in 249 BCE: faster ships used open water to turn against opponents confined near the shore.