Captain Cook's Journal During His First Voyage Round the World. James Cook
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Friday, 14th. Dark, gloomy weather, with much rain, the Wind Variable from West-South-West to South-South-East, sometimes on one Tack and sometimes on the other. Wind West-South-West to South-South-East; course South 5 degrees East; distance 24 miles; latitude 6 degrees 38 minutes North, longitude 22 degrees 30 minutes West; at noon, Bonavista, South-East point, North 3 degrees 15 minutes, 188 leagues.
Saturday, 15th. First part, little wind and Cloudy; Middle, Squally, with rain; latter part, light Airs and Clear weather. A little before Noon took several Observations of the sun and moon, the mean result of which gave the Longitude to be 23 degrees 46 minutes West from Greenwich, which is 1 degree 22 minutes more Westerly than that by account carried on from the last Observation; and the Observed Latitude is 24 Miles more Northerly than the Log since the Last Observation 2 days ago, all of which shows that the North-Westerly Current hath prevailed for this some Days past. Wind South-South-West to South-East; course South 30 degrees East per log; distance 12 miles; latitude 6 degrees 50 minutes North; longitude 22 degrees 23 minutes West per account, 23 degrees 46 minutes per sun and moon; at noon, Bonavista, South-East point, North by East, 187 leagues.
Sunday, 16th. First part Calm, the remainder Gentle breezes and fine, Pleasant weather. At 3 hours 30 minutes 39 seconds Apparent time p.m. the observed distance of the sun and moon's nearest Limb was 52 degrees 42 minutes 30 seconds; the Altitude of the sun's lower limb 32 degrees 39 minutes; the Altitude of the moon's lower limb 58 degrees 36 minutes; the longitude of the Ship from the aforegoing Observations 23 degrees 33 minutes 33 seconds West from Greenwich, differing 13 minutes from those made this Morning or Yesterday, the Ship laying all the time becalmed. Variation of the Compass 8 degrees 45 minutes West. Wind South-East, variable, North-East; course South 2 degrees East; distance 72 miles; latitude 5 degrees 38 minutes North, longitude 23 degrees 45 minutes West; at noon, Bonavista, South-East point, North 5 degrees 15 minutes East, 208 leagues.
Monday, 17th. Variable, light Airs and Calm clear weather. ½ past 1 p.m. took two Distances of the sun and moon, the first of which gave the Longitude 23 degrees 45 minutes 56 seconds, and the last 23 degrees 44 minutes West, the difference being not quite two miles, which shows how near to one another these observations can be made. Wind South, South-East, variable; course South by West ½ West; distance 11 miles; latitude 5 degrees 17 minutes North, longitude 23 degrees 47 minutes West; at noon, Bonavista, South-East point, North 5 degrees 15 minutes East, 212 leagues.
Tuesday, 18th. Sometimes little wind, sometimes Squally, with rain and Lightning. Wind South to East-South-East; course South 48 degrees West; distance 45 miles; latitude 4 degrees 47 Minutes North, longitude 24 degrees 23 minutes West; at noon, Bonavista, South-East point, North 12 degrees East, 229 leagues.
Wednesday, 19th. Fresh breezes and Cloudy weather. The Observed Latitude to the Northward of that given by the Log 9 miles, which I suppose must be owing to a Current. Wind South by East to South-East by South; course South 42 degrees West; distance 88 miles; latitude 3 degrees 44 minutes North, longitude 25 degrees 23 minutes West; at noon, Bonavista, South-East point, North 14 degrees East, 253 leagues.
Thursday, 20th. A Genteel gale and Clear weather. At a little before 5 p.m. had an Observation of the sun and moon, which gave the Longitude 25 degrees 46 minutes West from Greenwich, which is more Westerly than that by account carried on from the last Observation; and the Observed latitude being again to the Northward shows that there must be a current setting between the North and West. Wind South by East to South-East by South; course South 52 degrees West; distance 48 miles; latitude 3 degrees 16 minutes North, longitude 26 degrees 20 minutes West; at noon, Bonavista, North 18 degrees 30 minutes East, 270 leagues.
[Crossing Equator.]
Friday, 21st. A moderate breeze, and for the most part clear weather. Longitude per the Mean of 2 Observations of the sun and moon made at 4 hours 45 minutes and at 4 hours 54 minutes p.m., 26 degrees 33 minutes West. Variation of the Compass 4 degrees 7 minutes West, and the Observed Latitude at Noon to the Northward of the Log 7 Miles. Wind South-East to South-South-East; course South 58 degrees West; distance 57 miles; latitude 2 degrees 46 minutes North, longitude 27 degrees 11 minutes West; at noon, Bonavista South-East point, North 21 degrees East, 281 leagues.
Saturday, 22nd. Moderate breezes and fine, pleasant weather. Variation 3 degrees 17 minutes West. Wind South-East by South; course South 43 degrees 15 minutes West; distance 87 miles; latitude 1 degree 40 minutes North, longitude 28 degrees 12 minutes West; at noon, Bonavista, South-East point, North 23 degrees East, 312 leagues.
Sunday, 23rd. A moderate, Steady breeze and fine Clear weather. The Ship by Observation at Noon is 8 Miles to the Northward of the Log. Wind South-South-East; course South; distance 5 miles; latitude 1 degree 40 minutes North, longitude 28 degrees 12 West; at noon, Bonavista, South-East point, North 23 degrees East, 312 leagues.
Monday, 24th. First part ditto weather; remainder fresh Breezes and Cloudy, with some flying Showers of rain. Variation per Azimuth this morning 3 degrees West. At Noon by Observation found the Ship 11 Miles ahead of the Log. Wind South by East to South-East by South; course South 49 degrees West; distance 50 miles; latitude 1 degree 7 minutes North; longitude 28 degrees 50 minutes West; at noon, Bonavista, South-East point, North 25 degrees East, 328 leagues.
Tuesday, 25th. A Genteel breeze and Clear weather, with a Moist Air. Soon after sunrise found the Variation of the Compass to be 2 degrees 24 minutes West, being the Mean result of several very good Azimuths. This was just before we crossed the Line in the Longitude of 29 degrees 29 minutes West from Greenwich. We also try'd the Diping Needle belonging to the Royal Society, and found the North point to Dip 26 degrees below the Horizon; but this Instrument cannot be used at Sea to any great degree of accuracy on account of the Motion of the Ship, which hinders the Needle from resting. However, as the Ship was pretty steady, and by means of a Swinging Table I had made for that purpose, we could be Certain of the Dip to two Degrees at most. The Observed Latitude and that by account nearly Agree. Wind South-East to South-East by East; course South 30 degrees West; distance 95 miles; latitude 0 degrees 15 minutes South, longitude 29 degrees 30 minutes West; at noon, Bonavista, South-East point, North 26 degrees East, 358 leagues.
Wednesday, 26th. First part light Airs and Cloudy weather, the remainder a Moderate Breeze and Cloudy. After we had got an observation, and it was no longer Doubted that we were to the Southward of the Line, the Ceremony on this occasion practis'd by all Nations was not Omitted. Every one that could not prove upon the Sea Chart that he had before Crossed the Line was either to pay a Bottle of Rum or be Duck'd in the Sea, which former case was the fate of by far the Greatest part on board; and as several of the Men chose to be Duck'd, and the weather was favourable for that purpose, this Ceremony was performed on about 20 or 30, to the no small Diversion of the Rest. Wind South-East to South-South-East; course South 31 degrees West; distance 77 miles; latitude 1 degree 21 minutes South, longitude 30 degrees 18 minutes West; at noon, Bonavista, South-East point, North 25 degrees 30 minutes East, 385 leagues.
Thursday, 27th. Fresh Gales and Close Cloudy weather. Variation 2 degrees 48 minutes West. Wind South-South-East to South-East; course South 38 degrees 15 minutes West; distance 79 miles; latitude 2 degrees 23 minutes South, longitude 31 degrees 7 minutes West; at noon, Bonavista, South-East point, North 26 degrees East, 410 leagues.
Friday, 28th. Fresh Breeze and fine Clear weather. At a little past 1 a.m. Longitude in by the 3 following Observations--viz., by the Moon and the star Arietis, 32 degrees 27 minutes; by the Moon and Pollux, 32 degrees 0 minutes 15 seconds; by ditto, 31 degrees 48 minutes 32 seconds; the mean of the whole is 32 degrees 5 minutes 16 seconds West from Greenwich, which is 31 minutes more Westerly than the longitude by account carried on since the last Observation. The two first observations were made and computed by Mr. Green, and the last by myself. The star Arietis was on one side of the Moon and Pollux on the other. This day at Noon, being nearly in the latitude of the Island Ferdinand Noronha, to the Westward of it by some Charts and to the Eastward by others, was in Expectation of seeing it or some of those Shoals that are laid down in most Charts between it and the Main; but we saw neither one nor a Nother. We certainly passed to the Eastward of the Island, and as to the Shoals, I don't think they Exhist, grounding this my Opinion on the Journal of some East India Ships I have seen who were detain'd by