Port of Lisbon Port of Lisbon The Port of Lisbon (Portuguese: "Porto de Lisboa") is the third largest port in Portugal, located where the River Tagus and the Atlantic Ocean meet, in the Portuguese capital of Lisbon. Due to its strategic location on the Portuguese coast between Europe, Africa, and the Atlantic, the port is one of the most accessed and utilized in Europe, and is close to the cruise ships terminals. There are data on human presence in the Tagus estuary since prehistory. Probably the Phoenicians were in this area in the 12th Century BC and they would create a commercial port
Atlantic Ocean variations, values may vary by . From October to June the surface is usually covered with sea ice in the Labrador Sea, Denmark Strait, and Baltic Sea. The Coriolis effect circulates North Atlantic water in a clockwise direction, whereas South Atlantic water circulates counter-clockwise. The south tides in the Atlantic Ocean are semi-diurnal; that is, two high tides occur during each 24 lunar hours. In latitudes above 40° North some east-west oscillation, known as the North Atlantic oscillation, occurs. On average, the Atlantic is the saltiest major ocean; surface water salinity in the open ocean ranges from 33 to 37