Codrington, Barbuda tide times

The Codrington Lagoon Frigate Bird Sanctuary holds one of the largest colonies of magnificent frigatebirds in the western hemisphere — between 5,000 and 10,000 birds depending on the season. Nesting runs from September through February; the male throat-pouch display peaks from October through December. Boat tours run from the lagoon's eastern shore, taking visitors through the mangrove to the roosting trees. The birds are accustomed to boats at close range and the colony is visible at distances of under 20 metres from the tour boats. The sanctuary is the primary reason most visitors come to Barbuda specifically.

The pink coloration of Barbuda's western beaches — particularly along the 17 km stretch of Low Bay — comes from the high concentration of pulverised coral and shell fragments mixed into the fine-grained sand. The coral Homotrema rubrum, a small red foraminifera that encrusts dead coral, contributes a significant fraction of the pink tint. The effect is most visible in dry sand above the high-water line and in the shallow turquoise water over the sand flat at low tide. The beach at Coco Point on the southern tip is considered the most vivid example; the Low Bay stretch maintains the colouration along its full length.

The western Caribbean-facing coast at Codrington and Low Bay runs a spring range of roughly 0.4 to 0.6 metres — slightly larger than the sheltered Antigua harbours because Barbuda is more exposed to open water. The Atlantic-facing east coast runs a slightly larger range, approaching 0.5 to 0.7 metres. Inside the Codrington Lagoon the tidal signal is present but attenuated by the narrow entrance; the lagoon water level follows the outside with a lag and a reduced amplitude.

The Antigua and Barbuda ferry runs between Heritage Quay in St. John's and Codrington dock; the crossing takes approximately 90 minutes. Ferry schedules have varied since the post-Irma recovery period; check the current schedule with the Antigua and Barbuda Port Authority or with the ferry operator directly before planning the trip. Light aircraft fly from V.C. Bird International Airport to Barbuda Codrington Airport in about 15 minutes; several charter operators run this route. Day trips are feasible but accommodation is limited; the island warrants at least one overnight stay to see the frigate bird colony properly.

No. The waters around Barbuda are reef-strewn and partially uncharted at full detail resolution; the Atlantic-facing east coast has shallow reef patches extending several kilometres offshore. For vessel navigation around Barbuda, use the current Eastern Caribbean charts from the Caribbean Hydrographic Institute and consult the OECS Notices to Mariners. The Codrington Lagoon entrance channel is narrow and subject to shifting sand. Open-Meteo Marine gridded predictions are not authoritative navigational data.