UN/LOCODE: ARPUD📍 Argentina
Port of Puerto Deseado (UN/LOCODE ARPUD)
❖ Coordinates: -47.7500°N, -65.9000°E
❖ Time Zone: America/Cordoba
❖ UN/LOCODE: ARPUD
## About the Port
### Location and Nautical Profile
Puerto Deseado (UN/LOCODE: **ARPUD**) is a mid-sized maritime gateway situated on the northeastern coast of Argentina’s Santa Cruz province, within the sheltered estuarine system of the Ría Deseado at coordinates 47.75° S, 65.90° W. The port operates under the America/Cordoba timezone (UTC−3 standard time) and serves as a critical node in the Patagonian logistics corridor. As cataloged in the UNECE UN/LOCODE directory↗, the facility is classified as a seaport with mixed fishing, commercial, and minor passenger operations.
The harbour is a ria – a drowned river valley – offering natural protection from South Atlantic swells. The outer roadstead affords depths of 10–15 m, while the maintained approach channel and inner berths provide workable drafts of 8.0–9.5 m at mean sea level, accommodating vessels up to approximately 5,000–7,000 DWT. Tidal range is moderate (spring tides ~3.2 m), and the bottom composition is primarily mud and sand, facilitating anchorage for awaiting pilotage.
### Administrative Status
The port is provincially administered under the Subsecretaría de Puertos of Santa Cruz, with operational oversight shared with national agencies. Customs clearance is handled by AFIP (Administración Federal de Ingresos Públicos), enabling foreign trade under Argentina’s cabotage and international regimes. The terminal holds certification for sanitary exports of animal-origin products, a prerequisite for its seafood trade.
## History
### Early Exploration and Colonial Era
The Ría Deseado was encountered by European navigators in the late 16th century; Spanish chroniclers recorded the sheltered inlet as “Puerto Deseado” during exploratory voyages along the Patagonian coast. Indigenous Tehuelche groups utilized the estuary’s resources long before colonization. Formal settlement attempts date to the 18th century, but sustained occupancy began only in the late 1800s alongside the “Conquista del Desierto,” when sheep farming expanded in Santa Cruz. The port functioned as an outbound point for wool and an inbound point for provisions.
### 20th Century Development
In 1904, the Ferrocarril Puerto Deseado was completed, linking the coast to Las Heras and the interior plateau, stimulating wool and livestock exports. During the mid-20th century, the port transitioned toward fisheries, with the establishment of processing plants for centolla (king crab) and merluza (hake). The 1970s saw dredging works to maintain channel depth for larger trawlers. Though the rail line ceased regular freight in the 1990s, the port remained a strategic fisheries base and was modernized with refrigerated warehouses.
## Infrastructure & Facilities
### Berths and Terminals
Puerto Deseado comprises three principal quays: the Muelle Pesquero (fishing wharf) with 180 m of alongside; the Muelle de Cabotaje (coastal cargo pier) offering 120 m with a depth of 8.5 m; and a multipurpose ramp for roll-on/roll-off and containerized breakbulk. The fishing terminal includes dedicated slips for stern trawlers and reefer connections for rapid transshipment.
### Cargo Handling Equipment
Mobile harbor cranes up to 50 t capacity, front-loaders, and vacuum fish-meal loaders are available. Cold storage warehouses (approx. 4,000 m²) maintain −20 °C for frozen seafood. Open storage yards cover 12 ha for wool bales and project cargo. Shore power and fresh-water bunkering are supplied at all active berths.
### Navigational Aids and Services
The Prefectura Naval Argentina↗ maintains the Punta Norte lighthouse and port VTS. Pilotage is compulsory; tug assistance is provided by a 1,500 hp tractor tug. Bunkering (MGO and IFO 380) is available via road tanker. Ship repair slips handle vessels up to 500 t for hull and engine maintenance, while dive teams service underwater hull cleaning.
## Economic Importance
### Regional Employment and Fisheries
Puerto Deseado sustains over 1,200 direct jobs in fishing, stevedoring, and administration. The capture of centolla and squid (Illex argentinus) drives export earnings. The port’s cold chain infrastructure makes it indispensable for Santa Cruz’s seafood value chain, linking artisanal and industrial fleets to global markets.
### Energy and Offshore Prospects
The port lies near the Cuenca del Golfo San Jorge hydrocarbon basin. Although offshore drilling is limited, Puerto Deseado is designated as a support base for future exploratory campaigns, offering proximity to shallow-water leases and easing logistics versus distant Comodoro Rivadavia. Investments in quay strengthening aim to accommodate offshore supply vessels.
## Trade Routes & Major Cargo
### Cabotage Networks
Domestic routes connect Puerto Deseado to Buenos Aires, Bahía Blanca, and Ushuaia under Argentina’s cabotage laws. Coastal feeders transport fuel, foodstuffs, and machinery northward, returning with fish meal and wool. The voyage to Buenos Aires spans ~1,600 nm around Cape Virgins, requiring compliant ballast water management.
### International Cargo Flows
Export commodities include frozen fish (merluza, centolla), fish meal, and grease wool, destined for Spain, Italy, and Brazil. Import volumes are modest: spare parts, netting, and packaged fuels. Annual throughput is estimated at 180,000–220,000 t, with pronounced Q4 peak due to crab season. Handysize bulkers and reefer ships call sporadically, while the majority of calls are fishing and coastal vessels under 3,000 GT. Puerto Deseado’s strategic latitude, sheltered ria, and integrated facilities secure its role as a resilient Patagonian hub amid fluctuating South Atlantic maritime trade.
Port Intelligence
UN/LOCODE
ARPUD
Country
Argentina
Province / Region
Santa Cruz
Latitude
-47.750000
Longitude
-65.900000
Timezone
America/Cordoba
Nautical Map (OpenSeaMap)
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Frequently Asked Questions
What is the UN/LOCODE for Port of Puerto Deseado?
The official UN/LOCODE for Port of Puerto Deseado is ARPUD.
Where is Port of Puerto Deseado located?
The Port of Puerto Deseado is located in Argentina, Santa Cruz. Its coordinates are -47.7500°N, -65.9000°E.
What time zone is Port of Puerto Deseado in?
Port of Puerto Deseado operates in the America/Cordoba time zone.
🌊 Live Marine Conditions
Wave Height1.12 m
Wave Direction86°
Swell Height0.76 m
Data provided by Open-Meteo Marine API
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About the World Port Index
This data is sourced programmatically. The UN/LOCODE is the official geographic coding scheme used by the United Nations for trade and transport locations.
📍 Nearby Ports
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