THURSDAY, December 8th. Fore and Middle parts Moderate breezes and Cloudy; remainder, little wind and Clear weather. At 3 p.m. the Boat returned from the Island; hoisted her in and made Sail at 6. The Sugar Loaf at the west Entrance of Rio de Janeiro bore North 1/2 East, distance 7 leagues; it lies from the City of Rio de Janeiro, from which I take my Departure, South-West 4 miles. Wind East-North-East, North-East, North by East; course South 7 degrees 30 minutes West; distance 85 miles; latitude 24 degrees 17 minutes South, longitude 42 degrees 29 minutes West. Friday, 9th. Genteel light breezes and Clear weather. At 3 a.m. the Fore top-gallant Mast broke short by the Cap; the Carpenter employed making another. Wind North, North-East, South-South-West; course South 22 degrees East; distance 32 miles; latitude 24 degrees 46 minutes South, longitude 42 degrees 16 minutes West. Saturday, 10th. Moderate breezes with some flying showers of Rain the first part. Wind southerly; course, South-East 1/2 East; distance 75 miles; latitude 25 degrees 34 minutes South, longitude 41 degrees 12 minutes West. Sunday, 11th. Little wind and Clear weather the Most part of this day. Serv'd Slops* (* Slops are materials for making clothes.) to the People. Wind southerly; course South 20 degrees East; distance 9 miles; latitude 25 degrees 43 minutes South, longitude 41 degrees 8 minutes West. Monday, 12th. First part, light Airs; remainder, Genteel breezes and Clear weather. Found the variation of the Compass by the Evening Amplitude and an Azimuth in the Morning to be 8 degrees 30 minutes East, and the Observed Latitude at Noon to be short of that given by the Log 10 Miles. Exercised the People at Great Guns and Small Arms. Wind variable; course South-South-West; distance 34 miles; latitude 26 degrees 14 minutes South, longitude 41 degrees 23 minutes West. Tuesday, 13th. First part Gentle breezes and Clear, remainder a Steady Gale. The weather a little hazey. Variation 8 degrees 23 minutes East. Wind North-East and North-North-East; course South 19 degrees 40 minutes West; distance 113 miles; latitude 28 degrees 0 minutes South, longitude 42 degrees 6 minutes West. Wednesday, 14th. First and latter parts, fresh breezes and Cloudy; middle, little wind, with Thunder, Lightning and Rain. The Caulkers employed Caulking the Ship's Decks. Wind, North-West, West, South by West; course South 16 degrees East; distance 87 miles; latitude 29 degrees 24 minutes South, longitude 41 degrees 55 minutes West. Thursday, 15th. The first part a fresh Gale and dark Cloudy weather; Remainder, little wind and clear; a large swell from South-West. Wind South-West by South, South, East-South-East; course South 14 degrees 15 minutes East; distance 45 miles; latitude 30 degrees 8 minutes South, longitude 41 degrees 39 minutes West.