Geography of Panama - Harbors

Harbors

The Caribbean coastline is marked by several good natural harbors. However, Cristóbal, at the Caribbean terminus of the canal, had the only important port facilities in the late 1980s. The numerous islands of the Archipiélago de Bocas del Toro, near the Beaches of Costa Rica, provide an extensive natural roadstead and shield the banana port of Almirante. The over 350 San Blas Islands, near Colombia, are strung out for more than 160 kilometers along the sheltered Caribbean coastline.

The major port on the Pacific coastline is Balboa. The principal islands are those of the Archipiélago de las Perlas in the middle of the Gulf of Panama, the penal colony on the Isla de Coiba in the Golfo de Chiriquí, and the decorative island of Taboga, a tourist attraction that can be seen from Panama City. In all, there are some 1,000 islands off the Pacific coast.

The Pacific coastal waters are extraordinarily shallow. Depths of 180 meters are reached only outside the perimeters of both the Gulf of Panama and the Golfo de Chiriquí, and wide mud flats extend up to 70 kilometers seaward from the coastlines. As a consequence, the tidal range is extreme. A variation of about 70 centimeters between high and low water on the Caribbean coast contrasts sharply with over 700 centimeters on the Pacific coast, and some 130 kilometers up the Río Tuira the range is still over 500 centimeters.