Aroih Keureuse is the passage between Pulau Breueh and Pulau Keureuse. The passage has a least depth of 12.8m with a least width of about 0.4 mile and is navigable.
The tidal currents are strong, attaining a maximum velocity of 5 knots.
Pulau Nasi (Peunasoe or Aceh island), nearly joins the SE point of Pulau Breueh, being separated by Aroih Lam Puyang. The coast line is rocky in places with sandy beaches chiefly on the W side.
Pulau Keureuse (Nasi Kecil) or pulau Teunom, lies about 0.6 mile off the SW end of Pulau Breueh. A sand bank, with depths of less than 5.5m, extends NE for a distance of about 0.3 mile from the NE coast.
S of Balken Bay, affords anchorage during the Northeast Monsoon. A good position, in a depth of 16.5m, is with the NW point of the bay bearing 292°, and the S point 190°.The passage between the N entrance point of Lhok Lambaro and the W side of Pulau (Poelau) Klappa is not recommended ...
Pulau Gepon is a group of four islands 0.5 mile in length, lying about 0.5 mile off the S side ofPulau Keureuse. The area has not been closely surveyed. The islands may be approached close-to as all the rocks dry and are located near the shore. The tidal currents are weak between ...
Lhok Prialaut is the bay lying between Ug Bau and Ug Seukundo. 6,5 NM appart, between wich points the bay extends S for about 4 NM, with Teluk Sabang on its E shore. Lhok Prialaut is about 2 miles in length and breadth, with good anchorage near its head, in 16.5 to 21.9m. Tides—Currents.—The ...
On the W side of Pulau Nasi is Lhok Pasijaning. During the Northeast Monsoon, there is good anchorage, in depths of 11 to 14.6m, fine sand. It is not available to anchor during the Southwest Monsoon.
Aroih Keureuse is the passage between Pulau Breueh and Pulau Keureuse. The passage has a least depth of 12.8m with a least width of about 0.4 mile and is navigable. 
