Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during YORK cruise from Downs to Benkuleu started at 1773-12-27 [dataset]. British Library, London, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.752940, In: Jones, Philip D; Wheeler, Dennis A; Können, Gunther P; Koek, Frits B; Prieto, Maria del Rosario; García-Herrera, Ricardo (2007): Climatological observations from ship logbooks between 1750 and 1854 (release 2.1) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.611088

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Related to:
García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2005): CLIWOC: A Climatological Database for the World's Oceans 1750–1854 (and 10 more publications about CLIWOC results in the same volume). Climatic Change, 73(1-2), 1-12ff, https://doi.org/10.1007/s10584-005-6952-6
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: -11.037081 * Median Longitude: 12.445568 * South-bound Latitude: -38.030000 * West-bound Longitude: -27.000000 * North-bound Latitude: 49.250000 * East-bound Longitude: 111.020000
Date/Time Start: 1773-12-27T12:00:00 * Date/Time End: 1774-08-02T05:00:00
Event(s):
York_17731227_BL_L/MAR/B/237K * Latitude Start: 47.720000 * Longitude Start: -5.280000 * Latitude End: -6.670000 * Longitude End: 100.420000 * Date/Time Start: 1773-12-27T00:00:00 * Date/Time End: 1774-08-02T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: York, Voyage: Downs Uk - Benkuleu Via St Helena, 1st Observer: George Hayter (Captain), Company: EIC, Other ship information: 758BM
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeGeocode
LATITUDELatitudeGeocode
LONGITUDELongitudeGeocode
Wind directiondddegWind direction (from which the wind is blowing) in whole degrees from: 1-360; 361 = calm, 362 = variable. It is not clear from many logbook entries whether the wind direction has been corrected for the magnetic variation (or declination). To avoid any misunderstanding, all winds from reports that included a valid position in the period 1750-1854 were corrected. All other wind directions are given without being corrected.
Wind speedffm/scalculated from the descriptive terms of wind force given in the observations
LandmarkLandmarkName of first landmark
BearingBearingBearing of the first landmark
Distance to landmarkDistancearbitrary unitsDistance to the first landmark
CourseCourseCourse of the ship during the past 24 hours
10 DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
11 DeclinationDecldegIt is generally accepted by the CLIWOC team that the wind directions, reported by the ships officers, were relative to the magnetic North direction. Navigators were well aware of the difference between the true and magnetic north direction, but the compasses (we assumed that the bearing-compasses were mostly used for determining the wind direction) were not always adjusted. Therefore the wind direction has to be corrected. The magnetic declination (or variation, as it is known on board ships) is given for the whole CLIWOC period (1750-1850) for every 5x5 degree square. The number was added to the wind direction to get the true wind direction.
12 Wind direction descriptionWind dir descrAll reported wind directions on this day. The wind direction is the direction that points to where the wind comes from.
13 Current direction descriptionCur dir descrDirection of the current. This direction points to where the current is flowing towards to.
14 Current speed descriptionV descr
15 Wind force descriptionWind force descrAll reported wind forces on this day
16 Present weatherwwWeather description
17 Precipitation descriptionPrecip descr
18 State of the sea descriptionState sea descr
19 ClearnessClearness
20 GustsGusts1 If wind gusts are reported
21 Precipitation/RainRain1 If rain was reported
22 FogFog1 If fog was reported
23 Snow typeSnow1 If snow was reported
24 ThunderThunder1 If thunder and or lightning was reported
25 HailHail1 If hail was reported
26 Sea iceSea ice1 If sea-ice or icebergs were reported
27 IdentificationIDCLIWOC 2.1 line number
Size:
3525 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Date/Time

Latitude

Longitude

dd [deg]
(Wind direction (from which th...)

ff [m/s]
(calculated from the descripti...)

Landmark
(Name of first landmark)

Bearing
(Bearing of the first landmark)

Distance [arbitrary units]
(Distance to the first landmark)

Course
(Course of the ship during the...)
10 
Distance [arbitrary units]
(Distance travelled during the...)
11 
Decl [deg]
(It is generally accepted by t...)
12 
Wind dir descr
(All reported wind directions ...)
13 
Cur dir descr
(Direction of the current. Thi...)
14 
V descr
15 
Wind force descr
(All reported wind forces on t...)
16 
ww
(Weather description)
17 
Precip descr
18 
State sea descr
19 
Clearness
20 
Gusts
(1 If wind gusts are reported)
21 
Rain
(1 If rain was reported)
22 
Fog
(1 If fog was reported)
23 
Snow
(1 If snow was reported)
24 
Thunder
(1 If thunder and or lightning...)
25 
Hail
(1 If hail was reported)
26 
Sea ice
(1 If sea-ice or icebergs were...)
27 
ID
(CLIWOC 2.1 line number)
1773-12-27T12:0049.25-5.4818219.0STARTN51:51E28S50:30W86.00-21NEBN, NEBE, SSE, SSWFIRST PART MODERATE BREEZES, MIDDLE AND LATTER PARTS FRESH GALES WITH HARD SQUALLSFIRST PART HAZY, MIDDLE AND LATTER CLOUDY0000000282912
1773-12-28T12:0049.00-6.0724919.0STARTN54E37SWBW1/4W28.00-21SSW, SWBS, WBS, WFRESH GALES WITH HARD SQUALLSDRIZZLING RAIN FOR THE MOST PARTA GREAT SWELL FROM THE SW0100000282913
1773-12-29T13:0048.98-7.772262.6STARTN66:29E58N84W64.00-22SW, SSW, SBE, SSE, SWBS, WSWLIGHT BREEZES THROUGHOUTCONTINUAL RAINA GREAT SWELL FROM THE SW0100000282914
1773-12-30T13:0048.77-9.033622.6STARTN68E72S67W56.00-22NW, NWBW, NEBE, NBE, VARIABLELIGHT BREEZESCLOUDY WEATHER0000000282915
1773-12-31T13:0046.73-12.072419.0STARTN58:23E110S45W171.00-21NNW, NWBN, NBE, NEBN, NEFIRST PART A MODERATE BREEZE AND SQUALLY, MIDDLE AND LATTER FRESH GALEFIRST PART RAINMIDDLE AND LATTER FAIR WEATHER0100000282916
1774-01-01T13:0044.15-14.374719.0STARTN50:18E187S36W167.00-21NEBE, ENEA FRESH GALE THROUGHOUTCHIEFLY FAIR WEATHER0000000282917
1774-01-02T13:0042.95-15.171141.0STARTN48E211S25W83.00-21NEBE, ESE, SEBS, SEFIRST PART A FRESH GALE, MIDDLE AND LATTER DECREASING TO A LIGHT AIR AND CALMFIRST PART CLOUDY WEATHER, MIDDLE AND LATTER FAIR0000000282918
1774-01-03T13:0042.60-16.371706.7STARTN49E229S61W60.00-21SSW, S, SBWMODERATE BREEZES THROUGHOUTFIRST PART FAIR, HAZY WEATHER THE RESIDUE0000000282919
1774-01-04T13:0041.97-16.522741.0STARTN46:56E238S11W39.00-19VARIABLE, WBS, WBN, WNWLIGHT AIRSPLEASANT WEATHER THROUGHOUT0000000282920
1774-01-05T13:0041.92-17.3218419.0STARTN48:30E247S25W38.00-19SWBS, SBW, SSWFIRST PART MODERATE BREEZE, MIDDLE AND LATTER FRESH GALES AND SQUALLYFIRST PART FAIR WEATHER0000000282921
1774-01-06T13:0041.50-16.452296.7STARTN45:35E247S55E51.00-19SSW, SWBW, WSWFIRST AND MIDDLE PARTS LIGHT AIRS, LATTER PLEASANT BREEZESFIRST AND MIDDLE FAIR WEATHER, LATTER HAZY WEATHER0000000282922
1774-01-07T13:0041.33-16.2822919.0STARTN44:33E244S57E9.00-19SWBS, SW, SBW, WSWFRESH GALE THROUGHOUT WITH SQUALLSRAIN0100000282923
1774-01-08T13:0041.52-15.7319526.8STARTN42:43E243N77E27.00-19SSW, SW, SWBSHARD GALES WITH CONTINUAL HARD SQUALLSDRIZZLING RAIN THROUGHOUTLARGE SWELL FROM THE SW0100000282924
1774-01-09T13:0041.80-16.0318422.6STARTN45:10E236N40W22.00-19SBW, SW, SSWSTRONG GALES THROUGHOUT WITH HARD SQUALLSCHIEFLY FAIR WEATHER0000000282925
1774-01-10T13:0041.47-16.03379.3STARTN42:46E239S15.00-19SWBS, NNE, NE, NEBEFIRST PART LIGHT AIRS AND CALMS, MIDDLE AND LATTER INCREASING TO A FRESH BREEZESOME RAINFIRST PART FAIR, MIDDLE AND LATTER CLOUDY WEATHER0100000282926
1774-01-11T13:0039.15-16.2529619.0STARTN38:26E281S4W142.00-19NBE, NBW, NNW, NWA FRESH GALE THROUGHOUTCHIEFLY CLOUDY WEATHER0000000282927
1774-01-12T13:0037.08-16.5227515.4STARTN34:44E317S5:15W126.00-18W, WBS, WNWA MODERATE GALECHIEFLY RAINY WEATHER0100000282928
1774-01-13T13:0035.02-17.1526312.3STARTN32:37E358S14W127.00-18WNW, W, WBNA BRISK BREEZESSMALL RAINHAZY WEATHER0100000282929
1774-01-14T13:0033.68-17.302416.7STARTN29:59E395S5W82.00-18W, WBSA PLEASANT BREEZEHAZY WEATHER0000000282930
1774-01-15T13:0033.48-17.721741.0STARTN31:25E389S25W25.00-17WSW, SWBS, SBWLIGHT AIRSPLEASANT WEATHER0000000282931
1774-01-16T13:0034.08-17.872196.7PORTO SANCTOS51:47E30N51W87.00-17SWBS, WNW, WBS, SW, SWBWPLEASANT BREEZES THROUGHOUTHAZY WEATHER IN THE FIRST AND MIDDLE PARTS, FAIR I0000000282932
1774-01-17T13:0034.97-19.2721919.0PORTO SANCTOS51:31E59N55W85.00-17SW, WSW, SWBWA FRESH GALE THROUGHOUTSOME RAIN AT TIMESCHIEFLY CLOUDY WEATHER0100000282933
1774-01-18T13:0034.15-19.152426.7PORTO SANCTOS64:51E51S7E50.00-17WSW, W, WBSA MODERATE BREEZEMOSTLY FAIR WEATHER0000000282934
1774-01-19T13:0033.57-19.383626.7PORTO SANCTON74:48E49S20W35.00-17WBS, W, WSW, SWBW, VARIABLEA PLEASANT BREEZEFAIR WEATHER IN THE FIRST AND MIDDLE PART, CLOUDY0000000282935
1774-01-20T13:0033.50-19.702646.7PORTO SANCTOS83:36E56S32W31.00-17VARIABLE, WBS, W, WBNLIGHT AIRS IN THE FIRST AND MIDDLE PARTS, THE LATTER PART A PLEASANT BREEZEFAIR WEATHER THROUGHOUT0000000282936
1774-01-21T13:0033.00-19.923091.0PORTO SANCTON87:49E61S22W29.00-17WNW, NWBNA MODERATE BREEZE IN THE FIRST AND MIDDLE PART, LATTER LIGHT AIRS AND CALMSCHIEFLY FAIR WEATHER0000000282937
1774-01-22T13:0032.33-20.322789.3PORTO SANCTON76:24E68S24W49.00-15VARIABLE, WBS, NWBN, WNWFIRST AND MIDDLE PART LIGHT BREEZES, THE LATTER A FRESH BREEZECHIEFLY CLOUDY WEATHER0000000282938
1774-01-23T13:0030.67-21.133629.3PORTO SANCTON69:08E96S23W109.00-15WNW, NWBW, VARIABLEA FRESH BREEZE THROUGHOUTCHIEFLY FAIR WEATHER0000000282939
1774-01-24T13:0029.18-21.702789.3PORTO SANCTON50:31E124S18W93.00-15VARIABLE, W, WNWA FRESH BREEZE THROUGHOUTCHIEFLY CLOUDY WEATHER0000000282940
1774-01-25T14:0027.63-22.52326.7PORTO SANCTON42:55E150S28W92.00-13WNW, NWBN, NBW, NEMODERATE BREEZESCLOUDY WEATHER THROUGHOUT0000000282941
1774-01-26T14:0025.72-23.97569.3PORTO SANCTON39:49E193S31W152.00-12NE, ENEA PLEASANT TRADECLOUDY WEATHER THROUGHOUT0000000282942
1774-01-27T14:0023.55-25.478912.3PORTO SANCTON38:09E256S33W151.00-12NE, E, ESE, SE, EBSA FRESH TRADEUNSETTLED WEATHER THROUGHOUT0000000282943
1774-01-28T14:0021.90-25.98809.3PORTO SANCTON36:36E279S27W106.00-10EBN, ESE, EA CONTINANCE OF A PLEASANT TRADEFAIR WEATHER0000000282944
1774-01-29T14:0020.72-26.50586.7PORTO SANCTON35:25E304S23W74.00-10ENEA LIGHT TRADECLOUDY WEATHER0000000282945
1774-01-30T14:0019.27-26.85466.7PORTO SANCTON33:26E332S12W91.00-10NEBEA CONTINUANCE OF A PLEASANT LIGHT TRADECHIEFLY CLOUDY WEATHER0000000282946
1774-01-31T14:0017.43-27.00259.3PORTO SANCTON31:05E366S4W111.00-9NEBNA PLEASANT TRADEFAIR WEATHER THROUGHOUT0000000282947
1774-02-01T14:0015.13-26.60369.3PORTO SANCTON27:10E404S10E135.00-9NEBN, NEA PLEASANT TRADECHIEFLY FAIR WEATHER0000000282948
1774-02-02T14:0013.15-25.155910.0PORTO SANCTON21:15E429S37E140.00-9NE, NEBE, ENEA BRISK TRADECHIEFLY FAIR WEATHER0000000282949
1774-02-03T14:0011.43-23.75489.3PORTO SANCTON17:55E456S42E123.00-8NEBEA PLEASANT GALE THROUGHOUTFAIR WEATHER0000000282950
1774-02-04T14:009.48-22.58609.3PORTO SANCTON14:11E488S31E134.00-8ENEA PLEASANT TRADEFAIR WEATHER0000000282951
1774-02-05T13:008.42-21.78461.0PORTO SANCTON12:53E507S38E75.00-10NEBEFIRST AND MIDDLE PART A PLEASANT BREEZE, LATTER PART LIGHT AIRSHAZY WEATHER THROUGHOUT0000000282952
1774-02-06T13:007.62-21.02139.3PORTO SANCTON10:12E518S40E70.00-10ENE, NEBN, NNELIGHT BREEZE THE FIRST PART, MIDDLE AND LATTER INCREASING TO A FRESH BREEZESOME RAINFIRST PART FAIR, MIDDLE AND LATTER CLOUDY WEATHER0100000282953
1774-02-07T13:006.82-20.10356.7PORTO SANCTON8:6E533S43E81.00-10NEBN, NWBN, NEA PLEASANT BREEZE THROUGHOUTCLOUDY WEATHER0000000282954
1774-02-08T13:004.83-18.50139.3PORTO SANCTON4:24E568S42E144.00-10NNEA PLEASANT GALE THROUGHOUTCHIEFLY FAIR WEATHER0000000282955
1774-02-09T13:003.87-18.103501.0PORTO SANCTON3:29E586S27E53.00-10NEBN, NA PLEASANT BREEZE IN THE FIRST PART, MIDDLE AND LATTER PARTS LIGHT AIRS AND CALMSFIRST PART FAIR, MIDDLE AND LATTER CLOUDY WEATHER0000000282956
1774-02-10T13:003.25-17.872266.7PORTO SANCTON3:2E598S25E33.00-10VARIABLE, WBS, SWBWLIGHT AIRS AND CALMS THE FIRST PART, THE RESIDUE A MODERATE BREEZEFAIR WEATHER0000000282957
1774-02-11T13:002.75-17.721931.0PORTO SANCTON2:30E607S19E28.00-10SWBW, WSW, SSWLIGHT AIRS AND CALMS FOR THE MOST PARTFAIR WEATHER0000000282958
1774-02-12T13:002.43-17.721261.0PORTO SANCTON2:25E614S28.00-9SWBS, SSW, S, SBE, SSE, SELIGHT AIRS AND VARIABLEMOSTLY CLOUDY WEATHER0000000282959
1774-02-13T13:001.62-17.8359PORTO SANCTON2:5E631S6W67.00-9NNE, NE, ENEVARIABLE WINDS INCREASINGSOME RAINCLOUDY WEATHER0100000282960
1774-02-14T13:000.48-17.40158PORTO SANCTON2:45E654S23W66.00-11EBN, E, EBS, SE, SEBS, SBEFIRST PART A MODERATE BREEZE, MIDDLE AND LATTER INCREASINGCLOUDY WEATHER0000000282961
1774-02-15T13:000.18-17.971376.7PORTO SANCTON3:53E661S48W46.00-9SBE, S, SSE, SEBSA MODERATE BREEZECLOUDY WEATHER THROUGHOUT0000000282962
1774-02-16T13:000.05-18.121492.6PORTO SANCTON4:45E664S27W20.00-9SBE, S, SBW, SSELIGHT BREEZESHOT SULTRY WEATHER0000000282963
1774-02-17T13:00-0.48-18.15140.0PORTO SANCTON5:27E675S5W27.00-9SSE, VARIABLE, NNESET WBN1LIGHT AIRS INCLINABLE TO CALMSHOT SULTRY WEATHER0000000282964
1774-02-18T13:00-0.83-18.073620.0PORTO SANCTON5:46E682S35E8.00-9VARIABLEMOSTLY CALM AND LIGHT AIRSFAIR WEATHER THROUGHOUT0000000282965
1774-02-19T13:00-1.22-17.881492.6PORTO SANCTON5:27E676S19E34.00-9VARIABLE, SSW, SWBS, SBW, SEBS, SSEA LIGHT BREEZE THROUGHOUTFAIR WEATHER0000000282966
1774-02-20T13:00-1.95-18.471266.7PORTO SANCTON6:25E706S33W65.00-9SEBS, SEA LIGHT TRADEFAIR WEATHER0000000282967
1774-02-21T13:00-3.22-19.2711612.3PORTO SANCTON7:11E733S32W87.00-8SE, SEBEA FRESH TRADE THROUGHOUTCLOUDY WEATHER0000000282968
1774-02-22T13:00-4.30-20.101389.3PORTO SANCTON8:11E757S30W97.00-8SEBE, SE, SEBSA PLEASANT TRADE THROUGHOUTCHIEFLY CLOUDY WEATHER0000000282969
1774-02-23T13:00-5.43-20.551058.7PORTO SANCTOS25W63.00-8SE, SEBS, ESEA MODERATE TRADE DECREASING IN THE LATTERMOSTLY FAIR WEATHER0000000282970
1774-02-24T13:00-6.92-20.68105PORTO SANCTOS7W67.00-8SEBE, EBS, ESEMAJOR PART A MODERATE TRADE, LATTER INCREASINGFAIR WEATHER0000000282971
1774-02-25T13:00-8.72-21.0210610.0PORTO SANCTOS10W107.00-7ESEBRISK TRADE THROUGHOUTCLOUDY WEATHER0000000282972
1774-02-26T13:00-10.35-21.4511710.0PORTO SANCTON8:40E878S14W106.00-7ESE, SEBEBRISK TRADE THROUGHOUT0000000282973
1774-02-27T13:00-11.88-21.871069.3PORTO SANCTON8:55E911S14W101.00-7SEBE, ESEA MODERATE TRADEFAIR WEATHER THROUGHOUT0000000282974
1774-02-28T13:00-13.53-22.021079.3PORTO SANCTON8:45E944S5W101.00-6SEBE, ESEA PLEASANT TRADEFAIR WEATHER THROUGHOUT0000000282975
1774-03-01T13:00-15.28-22.23959.3PORTO SANCTON8:20E1001S7W105.00-6ESE, VARIABLE, SEBE, EBSA PLEASANT TRADESMOOTH WATERFAIR WEATHER0000000282976
1774-03-02T14:00-17.12-22.701109.3PORTO SANCTON8:14E1016S14W114.00-3SEBE, ESEA MODERATE TRADEFAIR WEATHER0000000282977
1774-03-03T14:00-18.08-22.9011112.3PORTO SANCTON7:52E1055S6W109.00-2E, EBS, ESEA FRESH TRADEUNSETTLED WEATHER0000000282978
1774-03-04T13:00-20.52-22.42749.3PORTO SANCTON7:7E1081S18E94.00-5VARIABLE, EBS, EBNA MODERATE TRADEUNSETTLED WEATHER0000000282979
1774-03-05T13:00-21.70-21.48406.7PORTO SANCTON6:36E1105S35E91.00-5ENE, NEBE, NEA MODERATE BREEZEUNSETTLED WEATHER0000000282980
1774-03-06T13:00-22.73-20.253566.7PORTO SANCTON4:11E1121S48E92.00-4NE, NNE, NA MODERATE BREEZECHIEFLY FAIR WEATHER0000000282981
1774-03-07T13:00-23.55-19.28244PORTO SANCTON53E1135S47E72.00-4NBW, WSWVARIABLE WINDSUNSETTLED WEATHER THROUGHOUT0000000282982
1774-03-08T13:00-22.55-18.40362PORTO SANCTON3:12E1136S73E41.00-4VARIABLEVARIABLE WINDSRAINY WEATHER THROUGHOUT0100000282983
1774-03-09T13:00-23.63-17.231406.7PORTO SANCTON1:43E1136S75E67.00-6SBW, SEBSMODERATE BREEZES AND VARIABLECHIEFLY FAIR WEATHER0000000282984
1774-03-10T13:00-24.63-17.87869.3PORTO SANCTON2:10E1156S27W70.00-4SE, SEBS, SEBE, EBS, EA MODERATE TRADECLOUDY WEATHER THROUGHOUT0000000282985
1774-03-11T13:00-25.93-18.1810912.3PORTO SANCTON2:13E1182S11W93.00-4E, ESEA FRESH TRADE AND VARIABLE WITH SQUALLSRAINY WEATHERA LONG CONFUSED SWELL TO THE SE0100000282986
1774-03-12T13:00-26.70-15.7535416.3PORTO SANCTON2:2W1197S71E139.00-6NW, NAN INCREASING GALESWELL MUCH ABATEDCLOUDY WETAHER0000000282987
1774-03-13T13:00-27.00-13.453439.3PORTO SANCTON2:7W1203S84E125.00-6NBWA PLEASANT GALECHIEFLY CLOUDY WEATHER0000000282988
1774-03-14T13:00-27.30-11.333516.7PORTO SANCTON4:01W1212S84E114.00-9NBE, NA PLEASANT BREEZECLOUDY WEATHER0000000282989
1774-03-15T13:00-27.53-9.323416.7PORTO SANCTON5:54W1219S85E108.00-8NBWA PLEASANT BREEZECLOUDY WEATHER0000000282990
1774-03-16T13:00-27.63-7.953526.7PORTO SANCTON7:7W1224S85E73.00-8NA PLEASANT BREEZECHIEFLY CLOUDY WEATHER0000000282991
1774-03-17T13:00-27.97-7.53931.0PORTO SANCTON7:11W1269S46E31.00-8VARIABLE, SBE, EBSLIGHT AIRS AND VARIABLE AND CALMCHIEFLY CLOUDY WEATHER0000000282992
1774-03-18T12:00-28.52-7.28692.6PORTO SANCTON7:38W1244S22E36.00-10E, EBNLIGHT BREEZES AND VARIABLEA LONG HOLLOW SWELL TO THE NWCHIEFLY CLOUDY WEATHER0000000282993
1774-03-19T13:00-29.80-7.603629.3PORTO SANCTON7:11W1269S12W79.00-8SEBE, E, EBS, VARIABLEFRESH BREEZES AND VARIABLE AND SQUALLYRAINA LONG SWELL TO THE SOUTHWARD0100000282994
1774-03-20T13:00-31.15-7.908219.0PORTO SANCTON6:36W1293S11W82.00-8SEBE, ESE, EBS, EA FRESH GALE AND SQUALLYA LONG SWELL TO THE SOUTHWARD0000000282995
1774-03-21T12:00-32.40-7.173519.0PORTO SANCTON6:57W1321S30E75.00-10EBN, ENE, NEBE, NETHE MAJOR PART A FRESH GALE, RESIDUE MORE MODERATERAINA LONG SWELL TO THE SOUTHWARDHAZY WEATHER0100000282996
1774-03-22T12:00-32.65-5.38215.4PORTO SANCTON8:20W1239S78E92.00-9NEBN, NE, NNE, NBEA MODERATE GALECLOUDY WEATHER0000000282997
1774-03-23T12:00-32.52-3.133517.3PORTO SANCTON10:11W1334N85E115.00-9NBE, NNW, NA PLEASANT BREEZE INCREASINGFAIR WEATHER0000000282998
1774-03-24T12:00-31.67-0.6716719.0PORTO SANCTON13:07W1333N66E139.00-13NNW, NWBN, WNW, WSW, SW, SSW, SA FRESH GALEUNSETTLED WEATHER0000000282999
1774-03-25T12:00-30.20-0.621459.3PORTO SANCTON13:43W1303N35E197.00-13SSEA PLEASANT GALEFAIR WEATHER0000000283000
1774-03-26T12:00-28.850.83777.3PORTO SANCTON14:09W1279N7E92.00-13ESE, EA PLEASANT BREEZE INCREASINGCHIEFLY FAIR WEATHER0000000283001
1774-03-27T12:00-28.621.6310PORTO SANCTON14:29W1275N31E30.00-13EBN, NBW, NNW, NBE, NBW, NNEVARIABLE WINDSCLOUDY WEATHER0000000283002
1774-03-28T12:00-28.021.383586.7PORTO SANCTON14:46W1271N58E21.00-13NEBN, NNE, NBEMODERATE BREEZES AND VARIABLECLOUDY WEATHER0000000283003
1774-03-29T12:00-28.031.67212.6PORTO SANCTON15:05W1267N36E26.00-13NBE, N, NBE, NNE, NE, NEBNLIGHT BREEZESFAIR WEATHER0000000283004
1774-03-30T12:00-27.631.27212.6PORTO SANCTON14:53W1257N43W30.00-13NBE, NEBNA LIGHT BREEZE AND VARIABLECLOUDY WEATHER0000000283005
1774-03-31T12:00-27.781.222911.0PORTO SANCTON14:48W1260N25W8.00-13VARIABLE, NWBWLIGHT AIRS AND CALMFAIR WEATHER0000000283006
1774-04-01T12:00-27.201.332342.6PORTO SANCTON15:03W1249N10E36.00-14WBN, NW, WNW, VARIABLE, WSWA LIGHT BREEZECLOUDY WEATHER0000000283007
1774-04-02T12:00-25.901.65997.3PORTO SANCTON15:07W1227N12E80.00-14SSW, SEBS, VARIABLE, ESEA PLEASANT BREEZE INCREASINGFAIR WEATHER0000000283008
1774-04-03T12:00-24.721.6354PORTO SANCTON15:52W1203N1W65.00-14VARIABLE, EBN, EBS, ENEVARIABLE WINDSVERY UNSETTLED WEATHER0000000283009
1774-04-04T12:00-23.301.20546.7PORTO SANCTON15:55W1173N10W87.00-14VARIABLE, EBN, ENEA MODERATE BREEZEHAZY WEATHER0000000283010
1774-04-05T12:00-23.271.12311.0PORTO SANCTON15:50W1170N21W13.00-14NELIGHT AIRS AND CALMSRAINHAZY WEATHER0100000283011
1774-04-06T12:00-22.651.321441.0PORTO SANCTON16:16W1162N18W35.00-14VARIABLE, SSE1/2 FATHOM PERLIGHT AIRS AND CALMSSET SBWFAIR WEATHER0000000283012
1774-04-07T12:00-21.581.82866.7PORTO SANCTON17:14E1143N21E76.00-15E, ESE, EBSA MODERATE BREEZEFAIR WEATHER0000000283013
1774-04-08T12:00-20.022.47866.7PORTO SANCTON18:20W1120N23E95.00-15ESE, SEBE, EBSA MODERATE BREEZECLOUDY WEATHER0000000283014
1774-04-09T12:00-19.302.78626.7PORTO SANCTON19:02W1109N21E52.00-17EBS, ESE, E, VARIABLE, EBNA MODERATE BREEZESOME RAINCHIEFLY CLOUDY WEATHER0100000283015
1774-04-10T12:00-18.923.28118PORTO SANCTON19:46W1106N51E35.00-17VARIABLE, E, ENE, EBN, SSE, ESE, SEVARIABLE WINDS AND SQUALLY AT TIMESCLOUDY WEATHER0000000283016
1774-04-11T12:00-17.734.351189.3PORTO SANCTON21:19W1029N39E96.00-17VARIABLE, SEBE, SEBE, SEA FRESH BREEZECHIEFLY CLOUDY WEATHER0000000283017
1774-04-12T12:00-16.475.851079.3PORTO SANCTON23:12W1079N48E115.00-17SE, SEBS, ESE, SEBEA FRESH BREEZEUNSETTLED WEATHER0000000283018
1774-04-13T12:00-16.004.851189.3PORTO SANCTON22:22W1064N65W63.00-17ESE, SEA FRESH BREEZE THROUGHOUTCLOUDY WEATHER0000000283019
1774-04-14T12:00-16.082.6710712.3PORTO SANCTON20:25W1050S88W1120.00-17SEBEA FRESH TRADECHIEFLY CLOUDY WEATHER0000000283020
1774-05-19T12:00-17.03-6.151456.7ST HELENAN45E29S37W99.00-13SEBS, VARIABLE, SEBE, SSEA PLEASANT BREEZE THROUGHOUTCLOUDY WEATHER0000000283021
1774-05-20T13:00-18.75-7.801369.3ST HELENAN33:09E66S25W110.00-10SE, SEBSA PLEASANT TRADECLOUDY WEATHER0000000283022
1774-05-21T13:00-20.67-8.379112.3ST HELENAN26:20E104S14W134.00-10SEBS, SE, SEBE, ESE, EBSA FRESH TRADECHIEFLY CLOUDY WEATHER0000000283023
1774-05-22T13:00-21.62-8.13916.7ST HELENAN20:17E120S13E56.00-10ESE, SEBE, E, EBSMODERATE BREEZESFAIR WEATHER0000000283024
1774-05-23T13:00-23.00-7.573407.3ST HELENAN12:16E143S21E89.00-9ENE, NE, NBWA PLEASANT INCREASING BREEZEFAIR WEATHER0000000283025
1774-05-24T12:00-25.28-6.1232719.0ST HELENAN00:41W185S30E158.00-11NNWA FRESH GALE THROUGHOUTSOME RAINMOSTLY CLOUDY WEATHER0100000283026
1774-05-25T12:00-24.55-4.1315819.0ST HELENAN11:21W173N69E115.00-11VARIABLE, SSE, SBEA FRESH GALE AND SQUALLYRAIN0100000283027
1774-05-26T12:00-25.17-5.101359.3ST HELENAN4:28W176S55W65.00-11SSE, SEBSA FRESH BREEZEUNSETTLED WEATHER0000000283028
1774-05-27T12:00-25.25-5.301476.7ST HELENAN3:22W186S22W30.00-11SEBS, SSEA MODERATE BREEZE AND VARIABLECLOUDY WEATHER0000000283029
1774-05-28T12:00-25.42-4.782032.6ST HELENAN1:19W190S76E29.00-11SEBS, SWBSA LIGHT BREEZECHIEFLY CLOUDY WEATHER0000000283030
1774-05-29T12:00-26.43-3.122147.3ST HELENAN14:4W213SE1/2E103.00-11SWBS, SWBW, WSW, SWA PLEASANT INCREASING BREEZEFAIR WEATHER0000000283031
1774-05-30T12:00-27.53-0.2020119.0ST HELENAN24:13W253S68E169.00-13SWBW, SW, SWBSA FRESH GALE AND SQUALLYCHIEFLY CLOUDY0000000283032
1774-05-31T12:00-27.350.581326.1ST HELENAN27:26W256N72E44.00-14SBW, S, SBE, SSE, SEBSA PLEASANT BREEZE DECREASINGCLOUDY WEATHER0000000283033
1774-06-01T12:00-27.600.852121.0ST HELENAN27:44W262S32E28.00-13SE, ESE, WSW, SWLIGHT AIRS AND CALMSCLOUDY WEATHER0000000283034
1774-06-02T12:00-27.672.071337.3ST HELENAN31:35W275S83E66.00-13SWBW, W, SBE, S, SEBSA PLEASANT INCREASING BREEZE, SQUALLY AT TIMESHAZY WEATHER0000000283035
1774-06-03T12:00-28.601.70556.7ST HELENAN28:25W287S19W58.00-13SEBS, SE, SEBE, ESE, EBS, ENEA MODERATE BREEZECLOUDY WEATHER0000000283036
1774-06-04T12:00-30.003.2724410.0ST HELENAN30:27W325SEBS1/4S138.00-15NW, WBSA PLEASANT INCREASING GALEFAIR WEATHER0000000283037
1774-06-05T12:00-30.584.702108.7ST HELENAN33:16W347S63E83.00-15SWBW, SWBS, SWA FRESH BREEZE DECREASING IN THE LATTER PARTHAZY WEATHER0000000283038
1774-06-06T12:00-31.335.872667.3ST HELENAN34:22W370S54E69.00-15SW, WSW, W, WNW, WBNA PLEASANT INCREASING BREEZECHIEFLY HAZY WEATHER0000000283039
1774-06-07T11:00-33.308.5519719.0ST HELENAN36:16W429S47E184.00-17NW, NNW, WNW, NWBN, WSW, SWBW, SWBSA FRESH GALE WITH SQUALLY WEATHERRAIN AT TIMESSWELL TO THE SOUTHWARD0100000283040
1774-06-08T11:00-33.4811.2716319.0ST HELENAN40:51W462S85E136.00-17SWBS, SBW, SSW, SA FRESH GALE AND SQUALLYRAIN0100000283041
1774-06-09T11:00-33.5211.471526.1ST HELENAN11:12W466N82E10.00-17SBEA DECREASING BREEZE AND CALMCLOUDY WEATHER0000000283042
1774-06-10T11:00-33.5811.451411.0ST HELENAN40:39W464S20W4.00-17S, SBE, SSELIGHT AIRS AND CALMCLOUDY AND HAZY WEATHER0000000283043
1774-06-11T11:00-34.0011.431416.7ST HELENAN40:08W471S6W14.00-17SBW, SBE, S, SSELIGHT AIRS AND CALMS IN THE FIRST AND MIDDLE PART, LATTER MODERATE BREEZESCLOUDY WEATHER0000000283044
1774-06-12T11:00-35.1310.801076.7ST HELENAN37:14W481S24W75.00-17SSE, SEBS, SE, SEBEA MODERATE BREEZESMALL RAINCLOUDY WEATHER0100000283045
1774-06-13T11:00-36.3210.80736.7ST HELENAN33:12W486S67.00-17SSE, SEBS, SEBE, ESE, EBS, EA MODERATE BREEZE0010000283046
1774-06-14T11:00-37.0811.07846.7ST HELENAN34:34W513S15E52.00-17EBN, E, EBSA MODERATE BREEZEHAZY WEATHER0000000283047
1774-06-15T11:00-38.0312.152777.3ST HELENAN35:14W540S56E61.00-16EBS, SEBE, EBS, E, VARIABLE, NNW, NW, WNWA MODERATE BREEZE INCREASINGCHIEFLY HAZY WEATHER0000000283048
1774-06-16T11:00-37.8514.472079.3ST HELENAN39:02W562E1/2N110.00-18WNW, NWBW, SWA FRESH BREEZE THE MAJOR PART, THE RESIDUE LIGHT AIRSUNSETTLED WEATHER0000000283049
1774-06-17T11:00-37.4218.6231619.0ST HELENAN45:19W603N83E200.00-22NWBN, NNWA FRESH GALE AND SQUALLYRAIN0100000283050
1774-06-18T10:00-36.8322.8228027.4ST HELENAN50:53W661N84E202.00-24NNW, NWBWA VERY HARD GALE WITH VIOLENT HARD SQUALLSVERY HEAVY RAINA VERY HEAVY SEA0000100283051
1774-06-19T10:00-37.2826.6726922.6ST HELENAN53:52W718S86E185.00-24WNWA STRONG GALE WITH HARD SQUALLS THROUGHOUT0000000283052
1774-06-20T10:00-37.2830.532686.7ST HELENAN58:05W779E185.00-25WNWA HARD GALE IN THE FIRST AND MIDDLE PART WITH HARD SQUALLS, LATTER MORE MODERATERAIN0100000283053
1774-06-21T10:00-36.5333.3027814.7ST HELENAN60:1W822N79E135.00-26WNW, NWBWA MODERATE GALE DECREASINGRAINCLOUDY WEATHER, THE RESIDUE FAIR0100000283054
1774-06-22T10:00-36.4336.0533419.0ST HELENAN62:02W871N87E156.00-26WNW, NW, NWBN, NNE, NA PLEASANT BREEZE INCREASING TO A FRESH GALECLOUDY WEATHER0000000283055
1774-06-23T09:00-36.0239.4835619.0ST HELENAN64:07W914N81E146.00-27NW, NNEA FRESH GALEHAZY WEATHER0000000283056
1774-06-24T09:00-35.6743.3017719.0ST HELENAN66:17W978N87E187.00-26NWBN, SSWA FRESH GALE VARIABLE AND SQUALLYMUCH RAIN0100000283057
1774-06-25T09:00-35.4246.5018819.0ST HELENAN67:41W1029N84E158.00-26VARIABLE, SWBSA FRESH GALE AND SQUALLYHAIL AND RAIN0100010283058
1774-06-26T09:00-35.2749.081778.7ST HELENAN68:56W1071N86E127.00-26SWBS, SSWA PLEASANT GALE DECREASINGCHIEFLY CLOUDY WEATHER0000000283059
1774-06-27T09:00-34.8550.081206.1ST HELENAN69:44W1086N71E51.00-26S, SBE, VARIABLE, SEBSA MODERATE BREEZE DECREASINGCLOUDY WEATHER0000000283060
1774-06-28T09:00-35.8051.1230ST HELENAN69:09W1114S48E68.00-26VARIABLE, ESE, EBN, E, NEBEA LIGHT BREEZE THE FIRST PART, THE RESIDUE INCREASINGCLOUDY WEATHER0000000283061
1774-06-29T08:00-36.6554.533149.3ST HELENAN69:5W1166S70E174.00-24NE, NNWA PLEASANT GALE INCREASINGCLOUDY WEATHER0000000283062
1774-06-30T08:00-37.0057.7820319.0ST HELENAN69:50W1218S80E158.00-22NWBN, NWBW, SBW, SWA FRESH GALE VARIABLE AND SQUALLYRAIN0100000283063
1774-07-01T08:00-37.0361.1223719.0ST HELENAN70:43W1274S85E161.00-22SWBS, SW, SSW, SWBW, WBSA FRESH GALECHIEFLY FAIR WEATHER0000000283064
1774-07-02T08:00-37.1064.7820519.0ST HELENAN71:25W1336S83E177.00-20SWBS, SWA FRESH GALE AND SQUALLY0000000283065
1774-07-03T07:00-37.4267.8528615.4ST HELENAN71:59W1388S78E150.00-19SWBW, W, WBN, WNW, VARIABLE, NWBWA MODERATE GALECHIEFLY CLOUDY WEATHER0000000283066
1774-07-04T07:00-37.4771.0727519.0ST HELENAN72:40W1441S89E154.00-19WNWA FRESH GALESMALL RAINCLOUDY WEATHER0100000283067
1774-07-05T07:00-37.4375.2828719.0ST HELENAN73:33W1514E202.00-17WNW, NWBWA FRESH GALE THROUGHOUT WITH HARD SQUALLSRAIN AT TIMES0100000283068
1774-07-06T07:00-37.3079.0321019.0ST HELENAN74:20W1578S86E180.00-15WBN, WBS, WSW, SWA FRESH GALE THROUGHOUTHAZY WEATHER0000000283069
1774-07-07T07:00-37.2081.9827819.0ST HELENAN74:54W1626S84E140.00-15SW, SWBW, WBN, WNWA FRESH GALECLOUDY WEATHER0000000283070
1774-07-08T06:00-36.2286.0833519.0ST HELENAN76:15W1700N74E207.00-14NNW, NBWA FRESH GALECHIEFLY CLOUDY WEATHER0000000283071
1774-07-09T06:00-35.4790.0335819.0ST HELENAN77:18W1771N76E200.00-13NNW, N, NBEA FRESH GALE AND SQUALLYUNSETTLED WEATHER0000000283072
1774-07-10T06:00-34.5593.3835819.0ST HELENAN70E194N70E194.00-13NBEA FRESH GALE WITH SQUALLY WEATHER0000000283073
1774-07-11T06:00-33.0296.0016719.0ST HELENANEBE159NEBE159.00-13NBW, NNW, WSW, SWBW, SA FRESH GALE THROUGHOUTCHIEFLY CLOUDY WEATHER0000000283074
1774-07-12T06:00-31.5396.92706.7ST HELENAN29E96N29E96.00-9SEBS, SE, SEBE, ESE, E, EBNPLEASANT BREEZES AND VARIABLEFAIR WEATHER0000000283075
1774-07-13T05:00-31.9397.88146.7ST HELENAS62E56S62E56.00-9ENE, EBN, E, EBS, NNEA MODERATE BREEZE AND VARIABLEUNSETTLED WEATHER0000000283076
1774-07-14T05:00-31.6898.70591.0ST HELENAN80:44W1950N72E44.00-9VARIABLE, N, NNW, NBW, ENEA MODERATE BREEZE THE FIRST PART, THE RESIDUE LIGHT AIRS AND CALMSUNSETTLED WEATHER0000000283077
1774-07-15T05:00-31.0099.423176.7ST HELENAN81:13W1965N39E59.00-9EBN, E, EBS, ESE, VARIABLE, NWBNTHE MAJOR PART MODERATE BREEZES, THE RESIDUE LIGHT AIRS AND CALMSCLOUDY WEATHER0000000283078
1774-07-16T05:00-30.30100.7328419.0ST HELENAN81:45W1993N54E83.00-9N, NNW, NBW, NWBW, WNWA FRESH GALE AND SQUALLYVERY UNSETTLED WEATHER0000000283079
1774-07-17T05:00-27.60101.3227219.0ST HELENAN83:27W2037N11E165.00-9WBNA FRESH GALE AND SQUALLYUNSETTLED WEATHER0000000283080
1774-07-18T05:00-26.43101.902089.3ST HELENAN84:09W2047N23E90.00-6S, VARIABLE, SWBSA FRESH BREEZE THE MAJOR PART, THE RESIDUE LIGHT AIRSMAJOR PART HAZY WEATHER, RESIDUE CLOUDY WEATHER0000000283081
1774-07-19T05:00-25.28102.952756.7ST HELENAN84:52W2075N38E92.00-6NWBN, NWBW, WBNA MODERATE BREEZE AND VARIABLECLOUDY WEATHER0000000283082
1774-07-20T05:00-24.88103.372981.0ST HELENAN85:07W2087N36E39.00-6NWBWA MODERATE BREEZE THE FIRST PART, THE RESIDUE LIGHT AIRS AND CALMSSMALL RAINCLOUDY WEATHER0100000283083
1774-07-21T05:00-24.80103.773431.0ST HELENAN85:10W2089N73E23.00-6NBWLIGHT AIRS AND CALMSCLOUDY WEATHER0000000283084
1774-07-22T05:00-24.80103.981291.0ST HELENAN85:11W2091N42E17.00-6VARIABLE, SW, SELIGHT AIRS AND CALMSMOOTH WATERCLOUDY WEATHER0000000283085
1774-07-23T05:00-24.73104.4751.0ST HELENAN85:15W2110N73E27.00-6N, NBELIGHT AIRS AND CALMCLOUDY WEATHER0000000283086
1774-07-24T05:00-23.47105.503327.3ST HELENAN85:59W2132N37E94.00-6NBW, NNW, NWBN, NW, NNWA PLEASANT BREEZE INCREASINGCLOUDY WEATHER0000000283087
1774-07-25T05:00-21.77106.423629.3ST HELENAN86:56W2156N29E107.00-5NNW, NWBN, SSE, SEBE, VARIABLEA FRESH BREEZE AND VARIABLEUNSETTLED WEATHER0000000283088
1774-07-26T05:00-20.92106.83746.1ST HELENAN87:24W2168N24E58.00-5SEBE, E, NE, EBNA MODERATE BREEZE DECREASINGCHIEFLY CLOUDY WEATHER0000000283089
1774-07-27T05:00-19.42107.281089.3ST HELENAN88:!3W2196N15E95.00-5EBN, VARIABLE, SEBS, SEBE, ESEFIRST PART A LIGHT BREEZE, THE RESIDUE INCREASING TO A FRESH BREEZECLOUDY WEATHER0000000283090
1774-07-28T05:00-18.05107.6813019.0ST HELENAN86:56W2203N14E95.00-5NEBE, SEA MODERATE BREEZE THE FIRST PART, THE RESIDUE INCREASING TO A FRESH GALECLOUDY WEATHER0000000283091
1774-07-29T05:00-16.05108.971219.3ST HELENAW2230N30E148.00-3SEBS, SE, SEBEA PLEASANT GALECHIEFLY FAIR WEATHER0000000283092
1774-07-30T05:00-14.83109.281436.7ST HELENAS89:24W2230N19E60.00-3SEBE, SEBSA MODERATE BREEZESCLOUDY WEATHER0000000283093
1774-07-31T05:00-13.45109.071887.3ST HELENAS88:42W2248N19E86.00-3S, SSW, SBWA MODERATE INCREASINGCLOUDY WEATHER0000000283094
1774-08-01T05:00-11.25110.5812219.0ST HELENAS87:39W2276N20E140.00-2SBW, SBE, SSE, SEBEA FRESH GALEFAIR WEATHER0000000283095
1774-08-02T05:00-8.78111.0215612.3ST HELENAS86:25W2310N9E166.00-2ESE, EBS, ESE, EBN, SSEA FRESH TRADECHIEFLY FAIR WEATHER0000000283096