Bitra Island Chart 2126 General information Position: Bitra Par (11º33'.00N, 72º10'.00E), an atoll, lies 33 miles WSW of Chetlat Island from which it is separated by a channel that, when clear of the reefs surrounding the atoll and the island, is deep and free from charted dangers. Description: The atoll encloses a lagoon; the barrier reef, which dries from 0.3 to 0.9m, is narrow on its W and N sides, but it increases in width on its E and S sides. A light is shown from a white framework tower on Bitra Islet. Bitra Islet (Tree Islet), an opening in the reef, close S of Tree Islet, has a depth of 2.7m; boats can enter the lagoon through this opening. It is 5 cables long oriented NW/SE and 1 cable wide. Two sandy cays previously stood on the E part of the reef S of Bitra islets; the sand dries in patches between these cays. Jetty. A jetty is available of 15.30 m in length with the available depth of 1.50 m alongside. Tidal streams: Tidal currents at springs set strongly in and out of the lagoon, and care is necessary when making the anchorage. Useful mark: Bitra Islet Light (white metal framework tower, red bands, 30 m in height) (11º35'.80N, 72º 11'.40E) stands on Bitra Islet. Lagoon: Depths within the lagoon vary from -0.1 to 10.4m. It is encumbered with coral reefs, drying and awash, especially towards S end. In addition to opening in the reef at the southern end, there exists a passage from eastern side of the jetty between coordinates 11° 35'.08N, 072° 11'.51E and 11° 35'.10N, 072° 10'.60E. This passage leads clear of the reef inside the lagoon and has minimum depth of 2.4m. Anchorage: Anchorage can be taken in 19.2 m, abreast the opening S of Tree Islet, with the NE extremity of the islet bearing 335°, distant about 0.6 mile. A vessel reported this anchorage was unsafe for a vessel 91.5m in length, and that there was no safe anchorage off Bitra.