Ships Companies Ports Documents Distances FAQ Contacts Guadeloupe Time: GMT -4. International dialling code: +590. Territorial waters: Around the island groups within the Guadeloupe region, France claims a limit of 12nm and a limit of 200nm for fisheries jurisdiction. Capital city: Basse-Terre is the administrative capital and Pointe-a-Pitre is the commercial centre. PORT LATITUDE LONGITUDE REMARK UNCTAD TIME ZONE MAX DRAFT MAIN PORT DETAILS Basse-Terre 15° 59.0' N 061° 44.0' W Port Open GPBBR GMT -4 11.00   Details Gustavia 17° 54.0' N 062° 49.0' W Port Open GPGUS GMT -4 6.00   Details Pointe-a-Pitre 16° 14.0' N 061° 32.0' W Port Open GPPTP GMT -4 10.50   Details