Cruising. Position at noon. 3.28S 40.5E. Kilifi Pillar S49W 19 miles. Course West. Wind SE force 2 with broken cloud. Barometer 29.83 inches rising to 29.88 at noon before falling to 29.77 inches at midnight. Temperature at noon 86F. 0300. Altered course to SW by S. at 2.5 knots. 0545 altered course to NNW. 0610 Increased to half ahead at 45 revolution sat 3 knots. 0645. Stopped off Kilifi and communicated with boats. 0745 Proceeded at 60 revolutions 1.5 knots on NE by E ½ E. 0945. Mustered by divisions. Read prayers. Manned and armed ship’s boats. 0945 Observed HMS Griffin on port bow. Proceeded to her. 1100. Stopped and communicated by boat. Employed painting and as requisite. 1145. Proceeded at slow. Noon. Shaped to SW by W. 1202. Increased to 45 revolutions. 1400. Altered course to SW. 1500. Course as required. Employed painting ship. 1600. Wind E by S force 2 with smooth sea.. 1630. Proceeded to Kilifi. 1710. Stopped and came to inside reef with broken bottom in 10 fathoms. Veered to 3 shackles. Banked fires. Distilling. 1715. Mustered at Quarters. Steam cutter and gig returned. 2000. Draught of water forward 13 feet 5 inches. Aft 15 feet 5 inches. Anchor bearings. Pillar S70W. whitewashed T? N35W magnetic. Coal expended 9 tons 17 cwt.