The Gulf of Panama () is a gulf of the Pacific Ocean off the southern coast of Panama, where most of eastern Panama's southern shores adjoin it. The Gulf has a maximum width of , a maximum depth of and the size of . The Panama Canal connects the Gulf of Panama with the Caribbean Sea, thus linking the Pacific and Atlantic oceans. The Panamanian capital Panama City is the main urban centre on the gulf shore.
The Gulf itself also contains a few minor gulfs, with Panama Bay to the north, Gulf of Parita to the west and Gulf of San Miguel to the east. The gulf has a few islands and on the coast there are a few important ports, like Panama City, La Palma and Chitrè. The Pearl Islands archipelago is a group of over two hundred islands situated to the east in the gulf.
Panama’s largest river, the Tuira, flows south into the Gulf of San Miguel.
Tourism
Tourism is a very large part of the Panamanian economy, and much of it revolves around Panama Bay. The most popular attraction is the Pearl Islands, with its clear, nutrient-rich water and diverse wildlife drawing many tourists and divers to explore the archipelago. Since the Pearl Islands are the most popular tourist destination in Panama Bay, the local communities have adapted and changed due to the touristic developments. Some islands, such as Pedro González, have been positively affected by the boom in tourism, as the Islanders believe it is good for the local economy. The local inhabitants of other islands such as Contadora believe that tourism is bad for the islands, and wish to preserve the local culture.
Climate
The climate in the Panama Bay region is extreme, ranging from an extreme dry season (January to April) to an extreme wet season (May to December). This has had a major influence on the mangroves in the region since the dry season as well as El Niño bring strong storms that can damage the mangroves and disrupt their reproductive cycles.
Mangroves
Mangroves are an essential part of the bay ecosystem and habitats. These mangroves are crucial to the local bird species' long-term survival, as they provide shelter and nutrients to the local bird species. Over 20 species were documented in the bay at over 57 locations, mostly in the Pearl Island region. Brown pelicans are the most abundant birds in the bay, with cattle egrets and great egrets also populating a large portion. The other most plentiful birds in the bay include the sooty tern, bridled tern, white ibis, glossy ibis, little blue heron, cocoi heron, bare-throated tiger heron, black-crowned night heron, blue footed booby, brown booby, magnificent frigatebird, great egret, and snowy egret. The seabirds also are an indicator of the health of the fish, which rely on the nutrient-rich debris of the mangroves to survive.
Mangroves have also been used by local communities for centuries for their charcoal, long-lasting fuel wood, poles, and bark. They are still an important part of the local communities to this day. Since the seafood and nutrients are abundant in the waters of the bay, it has been proven an advantageous place to live for thousands of years, dating back to the late Preceramic Period, around 6000 BC. A recent discovery of dolphin remains in a Preceramic hunter-gatherer encampment on the Pearl Islands suggests that the ancient inhabitants of the islands did not only hunt small fish, but larger ones such as dolphins and sharks. The nutrient-rich water draws a significant amount of fish and sea animals to Panama Bay, giving the ancient hunter-gatherers a wide variety to choose from. Evidence was found that these inhabitants lived mainly off of fish and turtles in the bay, but dolphins and sharks were also exploited for their meat, bones, and oil. One major problem that researchers found was that it is unclear whether the primitive hunter-gatherers systematically hunted the dolphins, or merely herded them towards the islands until they became beached. Nonetheless, this is still an important discovery as it is the first Preceramic site identified in the Pearl Islands, as well as the first evidence in Central America that the early inhabitants exploited dolphins for food.