The Gulf of Chiriquí is a part of Panama that encompasses Coiba National Park and Golfo de Chiriquí National Park. There are dozens of islands in this Gulf. Along with the islands of Coiba National Park there is also Islas Secas, Los Ladrones, Isla Parida, Isla Boca Brava, Isla Palenque and Isla Montuosa.
Montuosa is the farthest island from Panama in this gulf. During certain seasons, you can even spot Galapagos seals on Montuosa. The Gulf of Chiriquí also includes one of the most famous big game fishing areas, Hannibal Bank, located just 13 miles east of Isla Montuosa and 20 miles west of Coiba National Park.
Wikipedia https://en.wikipedia.org/wiki/Gulf_of_Chiriquí
Coordinates 8°0'0" N -82°19'48" E