At sea Mauritius to Diego Garcia. Course N62E at 9.8 knots. Wind NE force 1 to 2 with broken cloud and a smooth sea. Barometer 30.21 inches rising to 30.26 at 0800 and then falling to 30.22 at noon and to 30.18 at 1600 before rising to 30.22 at 2000 and finishing at 30.24 inches at midnight. Temperature at noon 77F. 0200. Exercised sea boat crew and closing of watertight doors. 0400. Wind NE force 2 with broken cloud. 0800. Wind NE force 2 with broken cloud. 0900. Divisions and prayers. Employed as requisite. T.O of watch carrying out survey of boats. Noon wind NE force 2 with broken cloud. Position 17.43S 60.43E. Course N62E at 9.2 knots – 85 revolutions. Diego Garcia 978 miles. Employed as requisite. Ordinary seamen at seamanship. 1600. Wind NE force 1 with broken cloud. 1700. Quarters. Read Warrants 61 and 62. 2000. Wind NE force 1 with broken cloud. 2200. Exercised sea boat crew and closing of watertight doors. Coal expended 17 tons 8 cwt. Number on sick list 15.