García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during VALENTINE cruise from Madras to St. Helena started at 1778-10-26 [dataset]. British Library, London, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.752600, 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.
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
Project(s):
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: -18.947075 * Median Longitude: 50.049717 * South-bound Latitude: -37.300000 * West-bound Longitude: -4.670000 * North-bound Latitude: 11.970000 * East-bound Longitude: 87.250000
Date/Time Start: 1778-10-26T07:00:00 * Date/Time End: 1779-02-08T12:00:00
Event(s):
Valentine_17781026_BL_L/MAR/B/452F * Latitude Start: 12.100000 * Longitude Start: 80.500000 * Latitude End: -15.890000 * Longitude End: -5.750000 * Date/Time Start: 1778-10-26T00:00:00 * Date/Time End: 1779-02-08T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Valentine, Voyage: Madras - St Helena, 1st Observer: James Ogilvie (Captain), Company: EIC
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Geocode | |||
| 2 | LATITUDE | Latitude | Geocode | |||
| 3 | LONGITUDE | Longitude | Geocode | |||
| 4 | Wind direction | dd | deg | Wind 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. | ||
| 5 | Wind speed | ff | m/s | calculated from the descriptive terms of wind force given in the observations | ||
| 6 | Landmark | Landmark | Name of first landmark | |||
| 7 | Bearing | Bearing | Bearing of the first landmark | |||
| 8 | Distance to landmark | Distance | arbitrary units | Distance to the first landmark | ||
| 9 | Course | Course | Course of the ship during the past 24 hours | |||
| 10 | Distance | Distance | arbitrary units | Distance travelled during the previous 24 hours | ||
| 11 | Declination | Decl | deg | It 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 description | Wind dir descr | All reported wind directions on this day. The wind direction is the direction that points to where the wind comes from. | |||
| 13 | Wind force description | Wind force descr | All reported wind forces on this day | |||
| 14 | Present weather | ww | Weather description | |||
| 15 | Precipitation description | Precip descr | ||||
| 16 | State of the sea description | State sea descr | ||||
| 17 | Clearness | Clearness | ||||
| 18 | Gusts | Gusts | 1 If wind gusts are reported | |||
| 19 | Precipitation/Rain | Rain | 1 If rain was reported | |||
| 20 | Fog | Fog | 1 If fog was reported | |||
| 21 | Snow type | Snow | 1 If snow was reported | |||
| 22 | Thunder | Thunder | 1 If thunder and or lightning was reported | |||
| 23 | Hail | Hail | 1 If hail was reported | |||
| 24 | Sea ice | Sea ice | 1 If sea-ice or icebergs were reported | |||
| 25 | Identification | ID | CLIWOC 2.1 line number |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
2018 data points
Data
| 1 Date/Time | 2 Latitude | 3 Longitude | 4 dd [deg] (Wind direction (from which th...) | 5 ff [m/s] (calculated from the descripti...) | 6 Landmark (Name of first landmark) | 7 Bearing (Bearing of the first landmark) | 8 Distance [arbitrary units] (Distance to the first landmark) | 9 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 Wind force descr (All reported wind forces on t...) | 14 ww (Weather description) | 15 Precip descr | 16 State sea descr | 17 Clearness | 18 Gusts (1 If wind gusts are reported) | 19 Rain (1 If rain was reported) | 20 Fog (1 If fog was reported) | 21 Snow (1 If snow was reported) | 22 Thunder (1 If thunder and or lightning...) | 23 Hail (1 If hail was reported) | 24 Sea ice (1 If sea-ice or icebergs were...) | 25 ID (CLIWOC 2.1 line number) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1778-10-26T07:00 | 11.97 | 81.35 | 360 | 9.3 | PONDICHERRY | N55W | 27 | S55E | 81.00 | 0 | NEBN, NNE, N | FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263494 | |||
| 1778-10-27T07:00 | 10.72 | 82.17 | 214 | PONDICHERRY | N56W | 46 | SEBE | 59.00 | 0 | NE, SEBS, S, SWBS | FIRST PART MODERATE BREEZES, MIDDLE CALM, LATTER VARIABLE | FIRST PART FAIR, LATTER CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263495 | ||||
| 1778-10-28T06:00 | 10.38 | 82.90 | 204 | 2.6 | PONDICHERRY | N58W | 60 | SE3/4E | 56.00 | 1 | SSW, S, SBW, S, SSW | LIGHT WINDS | SOME RAIN | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 263496 | ||
| 1778-10-29T06:00 | 10.38 | 83.02 | 136 | 0.0 | PONDICHERRY | N58W | 63 | SE1/4S | 11.00 | 1 | E, S, SE | MOSTLY CALM | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263497 | |||
| 1778-10-30T06:00 | 9.87 | 83.02 | 114 | 1.0 | PONDICHERRY | N57W | 70 | S | 29.00 | 1 | ESE | LIGHT AIRS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263498 | |||
| 1778-10-31T06:00 | 9.47 | 83.23 | 226 | 1.0 | PONDICHERRY | N50W | 78 | SSE3/4E | 28.00 | 1 | SEBE, E, EBS, S, SSW, SW | LIGHT AIRS AND CALMS | SWELL FROM SW | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263499 | ||
| 1778-11-01T06:00 | 9.00 | 83.58 | 226 | PONDICHERRY | N47W | 89 | SEBS | 39.00 | 1 | SWBS, E, SEBS, SSW, SW | VARIABLE AND CALM | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263500 | ||||
| 1778-11-02T06:00 | 8.47 | 83.83 | 249 | 2.6 | PONDICHERRY | NW | 110 | SSE3/4E | 27.00 | 1 | SBW, SEBS, SW, WSW | LIGHT WINDS AND CALMS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263501 | |||
| 1778-11-03T06:00 | 7.95 | 84.18 | 204 | 2.6 | PONDICHERRY | N43W | 114 | SEBS | 40.00 | 1 | SW, SEBE, SBE, SBW, SSW | MOSTLY LIGHT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263502 | |||
| 1778-11-04T06:00 | 7.83 | 84.77 | 237 | 2.6 | PONDICHERRY | N47W | 112 | EBS3/4S | 38.00 | 1 | SSW, SBE, SBW, SSW, SWBW | LIGHT WINDS | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263503 | |||
| 1778-11-05T06:00 | 7.58 | 84.77 | 271 | 1.0 | PONDICHERRY | N45W | 119 | S | 27.00 | 1 | NNW, N, SEBS, W | LIGHT AIRS | SWELL FROM SW | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263504 | ||
| 1778-11-06T06:00 | 7.18 | 84.77 | 294 | 9.3 | PONDICHERRY | N43W | 126 | S | 24.00 | 1 | NW, WNW | FIRST PART CALM, LATTER FRESH BREEZES AND SQUALLY | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263505 | |||
| 1778-11-07T06:00 | 5.50 | 84.77 | 362 | 6.7 | PONDICHERRY | N35W | 158 | S | 92.00 | 1 | NNW, N, VARIABLE | MODERATE BREEZES AND SQUALLY | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263506 | |||
| 1778-11-08T06:00 | 4.57 | 84.77 | 260 | 6.7 | PONDICHERRY | N31W | 169 | S | 56.00 | 1 | NWBN, VARIABLE, WBS | FIRST AND LATTER PARTS MODERATE BREEZES, MIDDLE LIGHT AIRS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263507 | |||
| 1778-11-09T06:00 | 3.63 | 84.82 | 271 | 2.6 | PONDICHERRY | N29E | 191 | S4E | 56.00 | 1 | WBS, SSW, W | LIGHT BREEZES AND SQUALLY | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263508 | |||
| 1778-11-10T06:00 | 2.50 | 84.82 | 271 | 6.7 | PONDICHERRY | N26W | 109 | S | 76.00 | 1 | W | MODERATE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263509 | |||
| 1778-11-11T06:00 | 1.67 | 84.82 | 260 | 6.1 | PONDICHERRY | N23W | 224 | S | 66.00 | 1 | WBS | A DECREASING BREEZE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263510 | |||
| 1778-11-12T06:00 | 1.12 | 84.87 | 249 | 2.6 | PONDICHERRY | N22W | 240 | S1/4E | 47.00 | 1 | W, WSW, SWBW, WSW | LIGHT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263511 | |||
| 1778-11-13T06:00 | -0.20 | 84.97 | 249 | PONDICHERRY | N20W | 259 | S4E | 80.00 | 1 | NWBN, SWBW, WSW | VARIABLE AND SQUALLY | UNSETTLED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263512 | ||||
| 1778-11-14T06:00 | -0.53 | 85.03 | 237 | 6.1 | PONDICHERRY | N20W | 266 | S4E | 54.00 | 1 | WNW, W, WSW, SWBW | DECREASING BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263513 | |||
| 1778-11-15T06:00 | -1.58 | 85.03 | 271 | 7.3 | PONDICHERRY | N19W | 285 | S | 73.00 | 1 | WBS, W | INCREASING BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263514 | |||
| 1778-11-16T06:00 | -3.38 | 85.03 | 281 | 6.7 | PONDICHERRY | N17W | 322 | S | 98.00 | 0 | W, WBN | PLEASANT BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263515 | |||
| 1778-11-17T06:00 | -4.42 | 85.03 | 270 | 6.7 | PONDICHERRY | N17W | 240 | S | 63.00 | 0 | W | MODERATE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263516 | |||
| 1778-11-18T06:00 | -4.75 | 85.20 | 225 | PONDICHERRY | N16W | 348 | SBE1/2E | 34.00 | 0 | VARIABLE, SW | VARIABLE | CONTINUOUS RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 263517 | ||||
| 1778-11-19T06:00 | -6.00 | 85.47 | 225 | PONDICHERRY | N15W | 372 | SBE | 78.00 | 0 | VARIABLE, WBN, WSW, SW | SQUALLY | UNSETTLED | RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 263518 | |||
| 1778-11-20T06:00 | -6.27 | 85.55 | 135 | PONDICHERRY | N15W | 378 | S3/4E | 35.00 | 0 | VARIABLE, ESE, SEBS, SE | VARIABLE | VERY UNSETTLED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263519 | ||||
| 1778-11-21T06:00 | -6.50 | 85.70 | 248 | 2.6 | PONDICHERRY | N15W | 382 | SBE3/4E | 30.00 | 0 | NW, SWBW, S, SW, WSW | LIGHT WINDS AND VARIABLE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263520 | |||
| 1778-11-22T06:00 | -7.15 | 86.12 | 248 | 6.7 | PONDICHERRY | N16W | 402 | SSE1/4E | 60.00 | 0 | SWBW, SW, WSW, SW, WSW | MODERATE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263521 | |||
| 1778-11-23T06:00 | -7.67 | 86.63 | 224 | 2.6 | PONDICHERRY | N18W | 418 | SEBS | 57.00 | -1 | SW, SWBS, SSW, SW | LIGHT WINDS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263522 | |||
| 1778-11-24T06:00 | -8.03 | 87.18 | 224 | 2.6 | PONDICHERRY | N18W | 425 | SE1/2S | 42.00 | -1 | SW | LIGHT WINDS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263523 | |||
| 1778-11-25T06:00 | -8.33 | 87.25 | 168 | 2.6 | PONDICHERRY | N18W | 430 | SBE | 21.00 | -1 | SSW, SW, WSW, SBW, SBE | FIRST PART CALM, LATTER LIGHT BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263524 | |||
| 1778-11-26T06:00 | -9.13 | 86.70 | 134 | 9.3 | PONDICHERRY | N16W | 440 | SWBS | 57.00 | -1 | SSE, SE, VARIABLE, SE | FIRST PART LIGHT WINDS, LATTER FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263525 | |||
| 1778-11-27T06:00 | -10.13 | 84.93 | 134 | 9.3 | PONDICHERRY | N19W | 468 | SW1/2W | 135.00 | -1 | SBE, SE | FRESH BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263526 | |||
| 1778-11-28T06:00 | -11.37 | 82.92 | 134 | 9.3 | PONDICHERRY | N6W | 474 | SWBW | 143.00 | -1 | SE | FRESH BREEZES | SWELL FROM S | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263527 | ||
| 1778-11-29T07:00 | -12.67 | 80.82 | 121 | 9.3 | PONDICHERRY | NW | 494 | SWBW | 149.00 | -3 | SEBE | FRESH BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263528 | |||
| 1778-11-30T07:00 | -14.28 | 79.08 | 121 | 19.0 | PONDICHERRY | N3E | 538 | SW1/2W | 153.00 | -3 | SEBE | FRESH GALES WITH SQUALLS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263529 | |||
| 1778-12-01T07:00 | -15.03 | 76.90 | 131 | 19.0 | PONDICHERRY | N8E | 553 | SWBW | 152.00 | -4 | SE | FRESH GALES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263530 | |||
| 1778-12-02T07:00 | -16.82 | 74.65 | 120 | 9.3 | PONDICHERRY | N12E | 590 | SWBW | 154.00 | -4 | SEBE | FINE GALES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263531 | |||
| 1778-12-03T07:00 | -17.90 | 72.52 | 129 | 15.4 | PONDICHERRY | N15E | 620 | SWBW1/2W | 140.00 | -6 | SE | MODERATE GALES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263532 | |||
| 1778-12-04T07:00 | -19.03 | 70.37 | 138 | 9.3 | PONDICHERRY | N18E | 658 | SWBW1/2W | 140.00 | -8 | SE, SEBS | STEADY BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263533 | |||
| 1778-12-05T07:00 | -20.37 | 68.22 | 116 | 9.3 | PONDICHERRY | N2E | 694 | SWBW | 146.00 | -8 | SEBE | FINE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263534 | |||
| 1778-12-06T08:00 | -21.88 | 66.37 | 114 | 6.7 | PONDICHERRY | N23E | 733 | S50W | 136.00 | -10 | SEBE | MODERATE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263535 | |||
| 1778-12-07T08:00 | -22.77 | 64.07 | 100 | 6.7 | PONDICHERRY | N27E | 780 | WSW | 138.00 | -13 | SE, ESE | PLEASANT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263536 | |||
| 1778-12-08T08:00 | -23.43 | 61.80 | 97 | 6.7 | PONDICHERRY | N29E | 803 | WSW | 134.00 | -16 | ESE | MODERATE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263537 | |||
| 1778-12-09T08:00 | -23.87 | 60.10 | 85 | 6.7 | PONDICHERRY | N30E | 827 | W21S | 103.00 | -16 | EBS | MODERATE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263538 | |||
| 1778-12-10T08:00 | -24.67 | 58.77 | 85 | 6.1 | PONDICHERRY | N32E | 867 | W26S | 80.00 | -16 | EBS, SEBE, EBS | DECREASING BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263539 | |||
| 1778-12-11T08:00 | -24.77 | 58.72 | 74 | 6.7 | PONDICHERRY | N33E | 887 | W22S | 86.00 | -16 | SEBE, ESE, EBN, E | MODERATE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263540 | |||
| 1778-12-12T08:00 | -25.87 | 57.53 | 85 | 9.3 | PONDICHERRY | N35E | 910 | W23S | 85.00 | -16 | EBS | FINE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263541 | |||
| 1778-12-13T08:00 | -25.87 | 56.10 | 94 | PONDICHERRY | N35E | 923 | W23S | 76.00 | -19 | ESE | FIRST AND MIDDLE PARTS MODERATE BREEZES, LATTER VARIABLE WITH CALMS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263542 | |||||
| 1778-12-14T08:00 | -26.30 | 53.53 | 307 | 2.6 | PONDICHERRY | N35E | 933 | W25S | 62.00 | -19 | EBN, NWBW, NNW, NWBN | LIGHT WINDS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263543 | |||
| 1778-12-15T08:00 | -26.83 | 53.07 | 94 | 2.6 | PONDICHERRY | N36E | 957 | W43S | 35.00 | -19 | WNW, W, ESE | LIGHT WINDS AND CALMS | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263544 | |||
| 1778-12-16T08:00 | -27.05 | 52.58 | 362 | 1.0 | PONDICHERRY | N36E | 967 | W26S | 27.00 | -19 | VARIABLE | MOSTLY LIGHT AIRS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263545 | |||
| 1778-12-17T09:00 | -27.07 | 52.43 | 362 | 0.0 | PONDICHERRY | N36E | 969 | W26S | 9.00 | -21 | VARIABLE | MOSTLY CALMS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263546 | |||
| 1778-12-18T09:00 | -27.85 | 51.17 | 112 | 19.0 | PONDICHERRY | N38E | 1013 | W20S | 160.00 | -24 | SBW, SE | MOSTLY FRESH GALES | LARGE SWELL FROM S | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263547 | ||
| 1778-12-19T09:00 | -28.98 | 46.90 | 88 | 12.3 | PONDICHERRY | N39E | 1077 | W25S | 162.00 | -25 | ESE | STEADY GALES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263548 | |||
| 1778-12-20T09:00 | -29.63 | 46.45 | 6.7 | PONDICHERRY | N40E | 1107 | W27S | 115.00 | -25 | MODERATE BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263549 | |||||
| 1778-12-21T09:00 | -30.08 | 43.93 | 335 | PONDICHERRY | N41E | 1114 | W20S | 61.00 | -25 | EBS, NWBW, NW, N | FIRST PART LIGHT BREEZES, LATTER VARIABLE | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263550 | ||||
| 1778-12-22T09:00 | -30.32 | 42.50 | 177 | 6.7 | PONDICHERRY | N42E | 1137 | WBS | 80.00 | -26 | NW, SBW, SWBS, SSW | MODERATE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263551 | |||
| 1778-12-23T09:00 | -30.63 | 41.57 | 132 | 2.6 | PONDICHERRY | N42E | 1150 | W25S | 52.00 | -26 | SBW, S, SBE, SSE | LIGHT BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263552 | |||
| 1778-12-24T09:00 | -30.83 | 43.60 | 256 | 2.6 | PONDICHERRY | N42E | 1160 | S3/4W | 25.00 | -25 | SSE, N, WBN | LIGHT WINDS WITH CALMS | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263553 | |||
| 1778-12-25T09:00 | -31.30 | 40.65 | 165 | PONDICHERRY | N43E | 1183 | SWBW3/4W | 44.00 | -26 | W, SWBW, SWBS, SBW | FIRST PART FRESH, LATTER DECREASING | LARGE SWELL FROM SW | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263554 | ||||
| 1778-12-26T09:00 | -31.97 | 39.28 | 132 | 6.7 | PONDICHERRY | N43E | 1203 | W27S | 89.00 | -26 | SSW, S, SSE | PLEASANT BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263555 | |||
| 1778-12-27T10:00 | -32.58 | 37.38 | 74 | 9.3 | PONDICHERRY | N46E | 1236 | W22S | 106.00 | -27 | EBS | FIEN BREEZES | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263556 | ||
| 1778-12-28T10:00 | -33.77 | 35.15 | 52 | 9.3 | PONDICHERRY | N45E | 1286 | W27S | 135.00 | -27 | EBN | STEADY BREEZES | FAIR | FOLLOWING SEA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263557 | ||
| 1778-12-29T10:00 | -34.30 | 36.27 | 243 | 26.8 | PONDICHERRY | W43S | 47.00 | -27 | ENE, NE, NWBW, WBN, W | FIRST PART FRESH GALES, LATTER BLOWING HARD WITH VIOLENT SQUALLS | LARGE UNUSUAL SWELL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263558 | |||||
| 1778-12-30T10:00 | -34.45 | 34.90 | 243 | 26.8 | PONDICHERRY | N44E | 1293 | ESE | 35.00 | -27 | WNW, NWBW, W | BLOWING HARD WITH SQUALLS | VERY LARGE SEA | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263559 | ||
| 1778-12-31T10:00 | -34.20 | 36.72 | 322 | 6.7 | PONDICHERRY | N44E | 1298 | NWBN | 19.00 | -27 | SWBW, NBW | FIRST PART FRESH, MIDDLE AND LATTER MODERATE | LARGE CONFUSED SEA | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263560 | ||
| 1779-01-01T10:00 | -34.60 | 32.78 | 356 | 6.7 | PONDICHERRY | N45E | 1317 | WBS | 96.00 | -27 | NBW, N, NNE | MODERATE BREEZES | THICK | SEA MUCH FLATTER | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263561 | |
| 1779-01-02T10:00 | -35.10 | 31.72 | 255 | 26.8 | PONDICHERRY | N45E | 1330 | SWBW1/2W | 60.00 | -26 | NBE, NNE, N, WBN | FIRST PART MODERATE GALES, LATTER BLOWING HARD WITH SQUALLS | FIRST PART HAZY, LATTER CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263562 | |||
| 1779-01-03T10:00 | -34.55 | 31.33 | 233 | 22.6 | PONDICHERRY | N46E | 1330 | N18W | 60.00 | -26 | W, WBS, W, WSW, WBS | STRONG GALES | VERY LARGE SEA | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263563 | ||
| 1779-01-04T10:00 | -35.87 | 31.55 | 300 | 19.0 | PONDICHERRY | N46E | 1341 | SBE1/4E | 45.00 | -26 | W, WBN, WNW, NWBN | FRESH GALES | LARGE CONFUSED SWELL | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263564 | ||
| 1779-01-05T10:00 | -36.78 | 31.65 | 210 | 6.7 | PONDICHERRY | N46E | 1340 | E | 5.00 | -26 | WNW, NW, SWBW | FIRST PART FRESH, LATTER MODERATE | LARGE CONFUSED SWELL | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263565 | ||
| 1779-01-06T10:00 | -36.78 | 30.47 | 19 | 19.0 | PONDICHERRY | N45E | 1380 | W | 57.00 | -26 | SWBW, SW, NE | FIRST PART DECREASING BREEZES, LATTER FRESH GALES | SEA MUCH FALLEN | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263566 | ||
| 1779-01-07T10:00 | -36.92 | 28.43 | 222 | 9.3 | PONDICHERRY | N46E | 1407 | W1/2N | 109.00 | -26 | NNE, N, SWBW, WSW | FIRST AND LATTER PARTS FRESH BREEZES, MIDDLE VARIABLE | SMOOTH WATER | MIDDLE HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263567 | ||
| 1779-01-08T10:00 | -37.17 | 27.93 | 357 | 0.0 | PONDICHERRY | N46E | 1416 | NWBW1/2W | 28.00 | -26 | WSW, SWBS, ENE, NNE | FIRST PART MODERATE BREEZES, MIDDLE AND LATTER CALM | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263568 | ||
| 1779-01-09T10:00 | -37.30 | 25.92 | 325 | 6.7 | PONDICHERRY | N46E | 1442 | W4S | 98.00 | -24 | NBW, N, NE, NNE, NBW | MODERATE BREEZES | SMOOTH WATER | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263569 | ||
| 1779-01-10T10:00 | -36.82 | 25.35 | 235 | 6.7 | PONDICHERRY | N47E | 1447 | N39W | 43.00 | -24 | NBW, WBS, W, WBS | FIRST PART FRESH BREEZES, LATTER MODERATE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263570 | |||
| 1779-01-11T10:00 | -36.55 | 25.80 | 224 | 2.6 | PONDICHERRY | N48E | 1453 | NWBW3/4W | 23.00 | -24 | W, WNW, WBN, WSW | LIGHT WINDS | SWELL FROM NW | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263571 | ||
| 1779-01-12T10:00 | -36.68 | 24.33 | 325 | 6.7 | PONDICHERRY | N49E | 1490 | W | 71.00 | -24 | E, ENE, NE, NNE, NBW | FIRST PART CALM, MIDDLE AND LATTER MODERATE BREEZES AND VARIABLE | SMOOTH WATER | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263572 | ||
| 1779-01-13T10:00 | -36.13 | 23.85 | 246 | 6.7 | PONDICHERRY | NW1/2N | 38.00 | -24 | NWBW, WNW, WBS, SWBW, W | FIRST AND MIDDLE PARTS FRESH, LATTER MODERATE | LARGE CONFUSED SWELL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263573 | |||||
| 1779-01-14T10:00 | -36.13 | 23.08 | 314 | 6.7 | PONDICHERRY | N49E | 1501 | W3S | 38.00 | -24 | W, WBN, NW, NBW, NNW | MODERATE BREEZES | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263574 | ||
| 1779-01-15T10:00 | -36.35 | 22.52 | 302 | 6.7 | PONDICHERRY | N49E | 1511 | SW1/2W | 34.00 | -24 | NWBN, NW, WSW, W, NWBN | FIRST AND LATTER PARTS MODERATE BREEZES, MIDDLE FRESH GALES AND SQUALLY | SW SWELL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263575 | |||
| 1779-01-16T11:00 | -36.48 | 22.20 | 282 | 26.8 | PONDICHERRY | N49E | 1515 | W | 15.00 | -22 | SWBW, W, NBW, NWBN, NWBW | FIRST PART LIGHT BREEZES AND CALM, LATTER BLOWING HARD WITH SQUALLS | VERY LARGE CONFUSED SEA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263576 | |||
| 1779-01-17T11:00 | -36.35 | 21.78 | 68 | 9.3 | PONDICHERRY | N49E | 1520 | NW3/4W | 25.00 | -22 | SWBW, E | FIRST PART FRESH, LATTER FONE BREEZES | FIRST PART LARGE SEA, LATTER SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263577 | ||
| 1779-01-18T11:00 | -36.48 | 18.78 | 271 | 2.6 | PONDICHERRY | W7S | 97.00 | -22 | EBN, NE, NNE, WNW | FIRST PART FRESH GALES, LATTER LIGHT BREEZES | VERY CONFUSED LARGE SEA | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263578 | ||||
| 1779-01-19T11:00 | -35.90 | 18.92 | 259 | PONDICHERRY | NBE3/4E | 18.00 | -22 | WNW, W, WBS, WBN | FIRST PART MODERATE, LATTER FRESH WITH SQUALLS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263579 | ||||||
| 1779-01-20T11:00 | -35.53 | 18.60 | 203 | 0.0 | PONDICHERRY | NBW3/4W | 43.00 | -22 | WBS, SW | FIRST PART FRESH, LATTER DECREASING AND CALM | LARGE SWELL FROM SW | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263580 | |||||
| 1779-01-21T11:00 | -35.12 | 16.30 | 104 | 6.7 | PONDICHERRY | WBN1/4N | 117.00 | -20 | SEBE | PLEASANT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263581 | |||||
| 1779-01-22T11:00 | -35.00 | 17.12 | 115 | 9.3 | CAPE GOOD HOPE | E28N | 26 | W28S | 77.00 | -20 | SE, SEBS, SE | FINE BREEZES | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263582 | ||
| 1779-01-23T11:00 | -33.58 | 14.92 | 205 | 9.3 | CAPE GOOD HOPE | S78E | 51 | NWBW | 131.00 | -20 | SSE, S, SSW, SW | FINE GALES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263583 | |||
| 1779-01-24T11:00 | -32.10 | 13.37 | 204 | 9.3 | CAPE GOOD HOPE | S73E | 89 | NW | 110.00 | -21 | S, SW, WBS, SW | FINE BREEZES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263584 | |||
| 1779-01-25T11:00 | -30.70 | 12.10 | 140 | 6.7 | CAPE GOOD HOPE | S64E | 123 | N43W | 102.00 | -18 | WSW, SW, SSW, S, SSE | MODERATE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263585 | |||
| 1779-01-26T11:00 | -29.17 | 10.62 | 151 | 6.7 | CAPE GOOD HOPE | S57E | 156 | N40W | 119.00 | -18 | SBE | PLEASANT BREEZES | LARGE SWELL FROM SW | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263586 | ||
| 1779-01-27T11:00 | -27.57 | 9.10 | 151 | 9.3 | CAPE GOOD HOPE | S54E | 199 | NW1/2N | 127.00 | -18 | SBE | FINE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263587 | |||
| 1779-01-28T11:00 | -26.20 | 8.68 | 161 | 6.7 | CAPE GOOD HOPE | S48E | 124 | NW1/2N | 119.00 | -19 | SSE, S | PLEASANT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263588 | |||
| 1779-01-29T12:00 | -24.65 | 6.43 | 141 | 6.7 | CAPE GOOD HOPE | S47E | 286 | NW3/4N | 117.00 | -17 | S, SSE | MODERATE BREEZES | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263589 | ||
| 1779-01-30T12:00 | -23.38 | 5.38 | 129 | 2.6 | CAPE GOOD HOPE | S46E | 318 | N38W | 95.00 | -17 | SSE, SEBS | LIGHT BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263590 | |||
| 1779-01-31T12:00 | -22.10 | 4.23 | 141 | 6.7 | CAPE GOOD HOPE | S45E | 356 | N38W | 105.00 | -17 | SSE | MODERATE BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263591 | |||
| 1779-02-01T12:00 | -20.83 | 3.12 | 141 | 6.7 | CAPE GOOD HOPE | S45E | 390 | N38W | 100.00 | -17 | SSE | PLEASANT BREEZES | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263592 | ||
| 1779-02-02T12:00 | -19.87 | 2.35 | 143 | 2.6 | CAPE GOOD HOPE | S44E | 405 | N37W | 72.00 | -15 | SSE | LIGHT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263593 | |||
| 1779-02-03T12:00 | -18.65 | 1.35 | 143 | 2.6 | CAPE GOOD HOPE | S44E | 438 | N37W | 93.00 | -15 | S, SSE | LIGHT BREEZES | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263594 | |||
| 1779-02-04T12:00 | -17.48 | 0.33 | 142 | 6.7 | CAPE GOOD HOPE | S44E | 474 | N37W | 96.00 | -16 | SSE | MODERATE BREEZES | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263595 | ||
| 1779-02-05T12:00 | -16.42 | -0.63 | 97 | 2.6 | CAPE GOOD HOPE | S44E | 498 | N37W | 92.00 | -16 | SSE, SE, E, ESE | LIGHT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263596 | |||
| 1779-02-06T12:00 | -16.05 | -1.87 | 97 | 2.6 | CAPE GOOD HOPE | S45E | 520 | W13N | 73.00 | -16 | ESE | LIGHT WINDS | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263597 | |||
| 1779-02-07T12:00 | -16.05 | -3.25 | 87 | 6.7 | CAPE GOOD HOPE | S47E | 538 | W | 80.00 | -14 | EBS | MODERATE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263598 | |||
| 1779-02-08T12:00 | -15.98 | -4.67 | 99 | 6.7 | ST HELENA | WBN | 5 | WBN | 82.00 | -14 | ESE | MODERATE BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 263599 |