Mauritius to Zanzibar. Course NNW at 11.2 knots. Wind SE force 3 with broken cloud and a moderate sea. Barometer 30.29 inches falling to 30.28 at noon and then to 30.23 at 1600 before finishing at 30.28 inches at midnight. Temperature at noon 78F. 0915. Wind SSE. Mustered by Divisions and read prayers. Exercised at General Quarters. Man and arm ships boats etc. 100. Employed as requisite. Position at noon 13.14 S 50.58 E. 1230. Altered course to NW by W. 1400. Ordinary seaman of watch at signal instruction. Employed as requisite. 1500. Observed land on port bow. Wind SW force 4. 1700. Altered course to NNW. Mustered at quarters. Exercised Fire Quarters. 1800. Lost overboard by accident one hand saw. 2230. Altered course to NW by W. Wind SSE force 2. 2300. Altered course to W ½ N. Midnight. Reduced to 65 revolutions. Coal expended 28 tons 13 cwt. Number on sick list 15.