García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during ALFRED cruise from Downs to Madras started at 1791-02-03 [dataset]. British Library, London, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.747301, 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: -7.789910 * Median Longitude: 20.191532 * South-bound Latitude: -36.780000 * West-bound Longitude: -19.230000 * North-bound Latitude: 49.270000 * East-bound Longitude: 82.420000
Date/Time Start: 1791-02-03T12:00:00 * Date/Time End: 1791-06-12T07:00:00
Event(s):
Alfred_17910203_BL_L/MAR/B/140F * Latitude Start: 47.720000 * Longitude Start: -5.280000 * Latitude End: 12.100000 * Longitude End: 80.500000 * Date/Time Start: 1791-02-03T00:00:00 * Date/Time End: 1791-06-12T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Alfred, Voyage: Downs - Madras, 1st Observer: James Farquharson (Captain), Company: Royal Navy
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 | Current direction description | Cur dir descr | Direction of the current. This direction points to where the current is flowing towards to. | |||
| 14 | Wind force description | Wind force descr | All reported wind forces on this day | |||
| 15 | Present weather | ww | Weather description | |||
| 16 | Precipitation description | Precip descr | ||||
| 17 | State of the sea description | State sea descr | ||||
| 18 | Clearness | Clearness | ||||
| 19 | Gusts | Gusts | 1 If wind gusts are reported | |||
| 20 | Precipitation/Rain | Rain | 1 If rain was reported | |||
| 21 | Fog | Fog | 1 If fog was reported | |||
| 22 | Snow type | Snow | 1 If snow was reported | |||
| 23 | Thunder | Thunder | 1 If thunder and or lightning was reported | |||
| 24 | Hail | Hail | 1 If hail was reported | |||
| 25 | Sea ice | Sea ice | 1 If sea-ice or icebergs were reported | |||
| 26 | Identification | ID | CLIWOC 2.1 line number |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1870 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 Cur dir descr (Direction of the current. Thi...) | 14 Wind force descr (All reported wind forces on t...) | 15 ww (Weather description) | 16 Precip descr | 17 State sea descr | 18 Clearness | 19 Gusts (1 If wind gusts are reported) | 20 Rain (1 If rain was reported) | 21 Fog (1 If fog was reported) | 22 Snow (1 If snow was reported) | 23 Thunder (1 If thunder and or lightning...) | 24 Hail (1 If hail was reported) | 25 Sea ice (1 If sea-ice or icebergs were...) | 26 ID (CLIWOC 2.1 line number) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1791-02-03T12:00 | 49.27 | -6.48 | 359 | 19.0 | LIZARD | NNW | 4 | S47W | 65.00 | -24 | N, NBE, NBW | FRESH GALES AND SQUALLY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6999 | |||||
| 1791-02-04T13:00 | 47.45 | -9.30 | 45 | 9.3 | S55W | 189.00 | -23 | NE, ENE | FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7000 | |||||||
| 1791-02-05T13:00 | 44.73 | -10.87 | 45 | 9.3 | PORTO SANCTO | S20W | 251 | S25W | 155.00 | -23 | NEBN, NE, ENE | FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7001 | ||||
| 1791-02-06T13:00 | 41.82 | -12.53 | 24 | 9.3 | PORTO SANCTO | S19W | 188 | S25W | 188.00 | -21 | ENE, NEBN, NEBE, NE | FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7002 | ||||
| 1791-02-07T13:00 | 38.53 | -14.15 | 24 | 19.0 | PORTO SANCTO | S18W | 116 | S18W | 215.00 | -21 | NE, NEBE, NE | FRESH GALES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7003 | ||||
| 1791-02-08T13:00 | 35.45 | -15.10 | 25 | 9.3 | PORTO SANCTO | S23W | 51 | S14W | 202.00 | -20 | NEBE, NE | FRESH BREEZES | FOLLOWING SEA | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7004 | |||
| 1791-02-09T13:00 | 33.10 | -16.03 | 36 | PORTO SANCTO | NWBW1/4W | 5 | S30W | 165.00 | -20 | NE, ENE, NEBE | FRESH | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7005 | |||||
| 1791-02-10T13:00 | 30.58 | -16.78 | 27 | 6.7 | S12W | 153.00 | -18 | NEBE, NE | PLEASANT BREEZES | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7006 | |||||||
| 1791-02-11T13:00 | 28.15 | -17.63 | 73 | 6.7 | GOMERA | SEBE | 4 | S17W | 151.00 | -17 | NE, E | PLEASANT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7007 | ||||
| 1791-02-12T13:00 | 24.80 | -18.13 | 85 | 12.3 | FERRO AT SUNSET | NWBW | 7 | S2E | 180.00 | -16 | EBN, NEBE, SEBE, EBS | FRESH WINDS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7008 | ||||
| 1791-02-13T13:00 | 21.37 | -18.98 | 75 | 12.3 | S12W | 213.00 | -15 | EBS, E | FRESH WINDS | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7009 | |||||||
| 1791-02-14T13:00 | 18.67 | -19.23 | 154 | S2W | 165.00 | -15 | ESE, SEBE, SSE, SBE | VARIABLE WINDS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7010 | ||||||||
| 1791-02-15T13:00 | 16.40 | -19.05 | 9 | 7.3 | S5E | 139.00 | -14 | EBS, E, ENE, NNE | INCREASING BREEZE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7011 | |||||||
| 1791-02-16T13:00 | 13.23 | -18.65 | 31 | 10.0 | S13E | 197.00 | -14 | NEBN, NE | INCREASING TRADE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7012 | |||||||
| 1791-02-17T13:00 | 10.40 | -17.30 | 8 | 12.3 | S26E | 176.00 | -15 | NNE | STEADY TRADE | FINE PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7013 | |||||||
| 1791-02-18T13:00 | 8.43 | -16.02 | 8 | 9.3 | S34E | 123.00 | -15 | N, NNW, NNE | PLEASANT TRADE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7014 | |||||||
| 1791-02-19T13:00 | 7.43 | -15.22 | 301 | 2.6 | S35E | 76.00 | -14 | NE, NNW, NW | LIGHT BREEZES | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7015 | ||||||
| 1791-02-20T13:00 | 6.40 | -14.42 | 9 | 1.0 | S35E | 63.00 | -14 | NW, NNW, WNW, N, NNE | LIGHT AIRS AND VARIABLE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7016 | |||||||
| 1791-02-21T13:00 | 5.62 | -13.75 | 346 | 1.0 | S35E | 48.00 | -14 | NEBE | LIGHT AIRS | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7017 | |||||||
| 1791-02-22T13:00 | 4.83 | -12.28 | 97 | S35E | 48.00 | -16 | NE, E, ESE | FIRST PART LIGHT BREEZES, MIDDLE LIGHT VARIABLE AIRS AND CALMS, LATTER SQUALLY | FIRST PART FINE PLEASANT WEATHER, LATTER THUNDER AND LIGHTNING AND VERY CLOSE | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 7018 | ||||||||
| 1791-02-23T13:00 | 4.37 | -12.50 | 232 | 1.0 | S52E | 45.00 | -16 | NNW, S, SWBW, WSW | NONE | LIGHT AIRS AND VARIABLE | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7019 | ||||||
| 1791-02-24T13:00 | 3.68 | -11.53 | 299 | 2.6 | S33E | 52.00 | -16 | VARIABLE, WBS, NW | LIGHT BREEZES AND VARIABLE WITH SOME SQUALLS | UNSETTLED WITH THUNDER AND LIGHTNING | RAIN | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 7020 | ||||||
| 1791-02-25T13:00 | 1.98 | -10.52 | 53 | S31E | 119.00 | -15 | WBS, WSW, SWBW, N, WNW, ENE | VARIABLE BREEZES | MUCH RAIN | AM VERY CLOUDY HAVE NOT SEEN THE SUN | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 7021 | |||||||
| 1791-02-26T13:00 | 1.22 | -8.95 | 362 | 9.3 | S35E | 69.00 | -15 | W, WBS, SW, NNW, VARIABLE | VARIABLE BREEZES, LATTER STEADY BREEZE | UNSETTLED | LATTER FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7022 | ||||||
| 1791-02-27T13:00 | 0.07 | -8.03 | 199 | 2.6 | S30E | 73.00 | -15 | SW, WSW, SWBS | LIGHT BREEZES AND VARIABLE | PLEASANT WEATHER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7023 | ||||||
| 1791-02-28T12:00 | -0.65 | -6.88 | 362 | 2.6 | S52E | 62.00 | -17 | SWBW, SW, SSW, VARIABLE | LIGHT BREEZES | FINE PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7024 | |||||||
| 1791-03-01T12:00 | -1.15 | -5.18 | 174 | 6.7 | S70E | 84.00 | -17 | SW, SWBW, SWBS, SBW | PLEASANT BREEZES | SHOWERS AT TIMES | FAIR | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7025 | ||||||
| 1791-03-02T12:00 | -1.50 | -3.68 | 362 | 2.6 | S74E | 74.00 | -17 | SSW, SBW, VARIABLE | LIGHT BREEZES | FINE PLEASANT WEATHER | SMOOTH WATER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7026 | ||||||
| 1791-03-03T12:00 | -1.42 | -2.27 | 139 | 6.7 | N85E | 68.00 | -19 | SSW, VARIABLE, S, SBE | LIGHT TRADE | FINE | SMOOTH WATER | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7027 | |||||
| 1791-03-04T12:00 | -1.05 | -0.73 | 161 | 9.3 | N71E | 79.00 | -19 | SSE, VARIABLE, SEBE, S | PLEASANT TRADE | UNSETTLED | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7028 | |||||
| 1791-03-05T12:00 | -1.03 | 1.47 | 172 | 9.3 | S89E | 112.00 | -19 | S, SBE, SBW, | PLEASANT TRADE, SQUALLY AT TIMES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7029 | |||||||
| 1791-03-06T12:00 | -0.97 | 2.32 | 139 | 1.0 | N88E | 33.00 | -19 | SBW, S, SBE, SSE | LIGHT AIRS AND CALMS | SMOOTH WATER | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7030 | ||||||
| 1791-03-07T12:00 | -1.28 | 2.38 | 150 | S15E | 23.00 | -19 | S, SEBE, SE, SBE | VERY UNSETTLED WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7031 | |||||||||
| 1791-03-08T12:00 | -1.57 | 3.10 | 172 | 7.3 | S58E | 46.00 | -19 | SW, SWBW, SSE, S, SBW | FIRST PART LIGHT AIRS AND VARIABLE, MIDDLE AND LATTER INCREASING BREEZE | FINE PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7032 | |||||||
| 1791-03-09T12:00 | -1.65 | 3.87 | 184 | 2.6 | S84E | 50.00 | -19 | S, SSE, SBW, SSW | LIGHT BREEZES AND VARIABLE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7033 | |||||||
| 1791-03-10T12:00 | -2.30 | 4.02 | 49 | S13E | 40.00 | -19 | NE, VARIABLE, SSW, E, ENE | FIRST PART SQUALLY | MUCH RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7034 | ||||||||
| 1791-03-11T12:00 | -2.30 | 4.03 | 362 | 7.3 | S71E | 31.00 | -19 | SSW, SWBS, VARIABLE | FIRST PART STARK CALM, LATTER INCREASING BREEZE | FIRST PART RAIN | HEAVY SWELL FROM S | FIRST PART THICK CLOUDY WEATHER, LATTER HAZY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7035 | |||||
| 1791-03-12T12:00 | -2.43 | 4.62 | 195 | S55E | 38.00 | -19 | SBE, SSE, S, SWBS | VARIABLE BREEZES, 1/2 PAST NOON HARD SQUALL | UNSETTLED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7036 | ||||||||
| 1791-03-13T12:00 | -2.50 | 5.28 | 172 | 2.6 | ST HELENA | S41W | 357 | S68E | 40.00 | -19 | SSW, SWBS, S, SBW | LIGHT BREEZES AND VARIABLE | UNSETTLED | SWELL FROM S | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7037 | |||
| 1791-03-14T12:00 | -2.93 | 4.48 | 160 | 7.3 | ST HELENA | S43W | 354 | S43W | 46.00 | -20 | SE, SBW, VARIABLE, S | FIRST PART LIGHT AIRS AND VARIABLE, LATTER INCREASING BREEZE | VERY FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7038 | ||||
| 1791-03-15T12:00 | -3.42 | 4.53 | 149 | ST HELENA | S44W | 347 | S32E | 36.00 | -20 | S, SSW, SSE, SBE | UNSETTLED WINDS | UNSETTLED WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7039 | |||||
| 1791-03-16T12:00 | -3.72 | 5.45 | 183 | 9.3 | ST HELENA | S47W | 358 | S72E | 57.00 | -20 | SBW, S, VARIABLE, SSW | STEADY BREEZE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7040 | ||||
| 1791-03-17T12:00 | -4.43 | 6.80 | 362 | 12.3 | ST HELENA | S51W | 367 | S66E | 90.00 | -20 | SSW, SWBS, SSW, VARIABLE | STEADY TRADE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7041 | ||||
| 1791-03-18T12:00 | -5.87 | 7.40 | 48 | ST HELENA | S56W | 360 | S23E | 93.00 | -20 | SSW, SWBS, WSW, ENE | FIRST AND MIDDLE PARTS STEADY BREEZE, AM HEAVY SQUALL | FIRST AND MIDDLE PARTS FINE PLEASANT WEATHER | AM HEAVY RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7042 | ||||
| 1791-03-19T12:00 | -6.70 | 6.50 | 194 | 9.3 | ST HELENA | S55W | 327 | S52W | 71.00 | -20 | E, NE, N, VARIABLE, SWBW, SWBS | FIRST PART VARIABLE BREEZES, MIDDLE AND LATTER STEADY BREEZE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7043 | ||||
| 1791-03-20T12:00 | -7.32 | 4.48 | 171 | 9.3 | ST HELENA | S54W | 299 | S67W | 98.00 | -20 | SWBS, SSW, S, SBW | PLEASANT TRADE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7044 | ||||
| 1791-03-21T12:00 | -8.18 | 2.68 | 149 | 12.3 | ST HELENA | S54W | 260 | S52W | 91.00 | -20 | S, SBE | STEADY TRADE | HEAVY SWELL FROM SSW | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7045 | |||
| 1791-03-22T12:00 | -9.13 | 1.27 | 140 | 9.3 | ST HELENA | S53W | 226 | S54W | 80.00 | -18 | S, SBW, SSE | PLEASANT TRADE | FINE | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7046 | |||
| 1791-03-23T12:00 | -10.22 | -0.18 | 162 | 9.3 | ST HELENA | S53W | 187 | S44W | 88.00 | -18 | SSE, SBE, S | MODERATE TRADE | UNSETTLED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7047 | ||||
| 1791-03-24T12:00 | -11.10 | -1.60 | 162 | 6.7 | ST HELENA | S52W | 160 | S53W | 85.00 | -18 | SBE, SSE, S | LIGHT TRADE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7048 | ||||
| 1791-03-25T12:00 | -11.75 | -2.83 | 153 | 6.7 | ST HELENA | S52W | 134 | S54W | 66.00 | -16 | S, SBE | LIGHT TRADE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7049 | ||||
| 1791-03-26T12:00 | -12.85 | -3.78 | 142 | 12.3 | ST HELENA | S56W | 109 | S34W | 80.00 | -16 | SBE, SSE | STEADY TRADE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7050 | ||||
| 1791-03-27T12:00 | -14.65 | -5.77 | 130 | 10.0 | ST HELENA | S65W | 61 | S41W | 145.00 | -16 | SSE, SEBS | INCREASING TRADE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7051 | ||||
| 1791-03-28T12:00 | -15.23 | -5.62 | 119 | 12.3 | ST HELENA - BARN POINT | W16N | 6 | S78W | 161.00 | -16 | SSE, SE | FRESH TRADE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7052 | ||||
| 1791-04-17T12:00 | -18.13 | -6.02 | 75 | 9.3 | S3W | 146.00 | -15 | SEBE, ESE, EBS, E | PLEASANT TRADE | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7053 | ||||||
| 1791-04-18T12:00 | -19.47 | -6.08 | 98 | 6.7 | S3E | 79.00 | -15 | E, ESE, SE, ESE | LIGHT TRADE | FINE PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7054 | |||||||
| 1791-04-19T12:00 | -20.12 | -6.35 | 64 | 6.7 | S7W | 29.00 | -15 | SE, ESE, SEBE, EBN | LIGHT TRADE AND VARIABLE | FINE PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7055 | |||||||
| 1791-04-20T12:00 | -20.50 | -6.70 | 120 | 1.0 | S19W | 25.00 | -15 | E, EBS, SSE, SE | LIGHT AIRS AND CALMS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7056 | ||||||||
| 1791-04-21T13:00 | -22.40 | -8.07 | 100 | 16.3 | S38W | 131.00 | -13 | SEBS, SBE, SEBE, ESE | INCREASING GALE | LATTER HEAVY SWELL FROM S | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7057 | ||||||
| 1791-04-22T13:00 | -25.08 | -8.90 | 112 | 19.0 | S18W | 158.00 | -12 | ESE, SEBE | FRESH GALES AND SQUALLY | SWELL | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7058 | ||||||
| 1791-04-23T13:00 | -28.20 | -9.05 | 103 | 12.3 | S3E | 188.00 | -10 | E, EBS, ESE | FRESH TRADE AND SQUALLY | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7059 | |||||||
| 1791-04-24T13:00 | -31.03 | -8.35 | 69 | 11.6 | S16E | 179.00 | -10 | SEBE, E, EBN | FRESH TRADE DECREASING TOWARDS LATTER PART | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7060 | |||||||
| 1791-04-25T12:00 | -32.92 | -6.78 | 11 | 6.7 | S39W | 126.00 | -12 | ENE, NEBE, NNE | PLEASANT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7061 | |||||||
| 1791-04-26T12:00 | -33.92 | -4.47 | 359 | 9.3 | S68E | 134.00 | -12 | NEBE, NE, NBE | STEADY BREEZES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7062 | |||||||
| 1791-04-27T12:00 | -35.28 | -0.75 | 30 | 19.0 | S67E | 200.00 | -15 | VARIABLE, NE | STEADY FRESH GALE | PLEASANT WEATHER | LONG FOLLOWING SWELL FROM W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7063 | ||||||
| 1791-04-28T12:00 | -36.30 | 3.38 | 5 | 19.0 | S76E | 224.00 | -18 | NEBN, NNE | STEADY FRESH GALE | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7064 | |||||||
| 1791-04-29T11:00 | -36.72 | 7.60 | 14 | 12.3 | S83E | 207.00 | -20 | NEBE, NNE, N, NEBN | STEADY GALE | PLEASANT WEATHER | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7065 | ||||||
| 1791-04-30T11:00 | -36.72 | 10.50 | 273 | 6.7 | N86E | 168.00 | -20 | NEBN, NNE, WNW | PLEASANT BREEZES | SWELLS FROM SE AND NW (2:00) | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7066 | ||||||
| 1791-05-01T11:00 | -36.35 | 12.23 | 160 | N89E | 100.00 | -20 | WBN, SSW, S | VARIABLE BREEZES | HEAVY SWELL FROM SW | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7067 | |||||||
| 1791-05-02T11:00 | -36.05 | 13.83 | 202 | 2.6 | E | 65.00 | -23 | SBW, VARIABLE, SW | LIGHT VARIABLE BREEZES | FINE PLEASANT WEATHER | FIRST PART SWELL FROM SW | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7068 | ||||||
| 1791-05-03T11:00 | -36.45 | 17.25 | 281 | 7.3 | S79E | 177.00 | -23 | SWBW, W, WNW, NWBW | INCREASING BREEZE | PLEASANT WEATHER | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7069 | ||||||
| 1791-05-04T11:00 | -36.78 | 21.17 | 268 | 19.0 | S85E | 191.00 | -25 | NW, WBN, VARIABLE WNW | FRESH GALES | UNSETTLED | MUCH RAIN | VERY HEAVY SWELL FROM S | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7070 | |||||
| 1791-05-05T10:00 | -35.75 | 22.93 | 362 | 19.0 | N55E | 104.00 | -27 | S, SBW, SBE, VARIABLE | FRESH GALES AND FREQUENT HARD SQUALLS | VERY UNSETTLED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7071 | |||||||
| 1791-05-06T10:00 | -35.87 | 27.33 | 187 | 12.3 | S87E | 171.00 | -27 | VARIABLE, WSW, SWBS | FIRST PART FRESH GALES AND FREQUENT SQUALLS, LATTER STEADY GALES | FIRST PART UNSETTLED, LATTER FINE PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7072 | |||||||
| 1791-05-07T10:00 | -35.92 | 29.35 | 186 | 12.3 | S87E | 194.00 | -28 | SWBS, WSW, SWBS | STEADY GALES | FINE | 2AM RAIN | CLEAR | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7073 | |||||
| 1791-05-08T10:00 | -36.12 | 31.27 | 343 | 2.6 | S85E | 101.00 | -28 | W, NW, NNW, NBE | LIGHT BREEZES AND VARIABLE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7074 | |||||||
| 1791-05-09T10:00 | -36.52 | 35.15 | 6 | 12.3 | S84E | 182.00 | -28 | NNE, N, NBE, NEBN | STEADY GALES | PLEASANT WEATHER | SMOOTH WATER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7075 | ||||||
| 1791-05-10T09:00 | -36.35 | 39.37 | 355 | 9.3 | S86E | 209.00 | -28 | NNE | STEADY BREEZES | PLEASANT WEATHER | SMOOTH WATER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7076 | ||||||
| 1791-05-11T09:00 | -36.15 | 43.52 | 332 | 9.3 | N84E | 199.00 | -28 | N | PLEASANT GALES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7077 | |||||||
| 1791-05-12T09:00 | -35.98 | 48.23 | 357 | 12.3 | N84E | 221.00 | -27 | NNE | STEADY GALES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7078 | |||||||
| 1791-05-13T08:00 | -35.10 | 53.00 | 346 | 19.0 | N75E | 239.00 | -25 | NBE | STEADY FRESH GALE | FINE PLEASANT WEATHER | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7079 | ||||||
| 1791-05-14T08:00 | -34.57 | 57.27 | 346 | 9.3 | N83E | 203.00 | -25 | N, NEBN, NNE, NBE | FRESH BREEZES | UNSETTLED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7080 | |||||||
| 1791-05-15T08:00 | -34.17 | 60.98 | 360 | 19.0 | N82E | 186.00 | -23 | NNE, NBE, N, NNE | FRESH GALES WITH FREQUENT HARD SQUALLS | VERY UNSETTLED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7081 | |||||||
| 1791-05-16T08:00 | -32.43 | 63.68 | 298 | 19.0 | N50E | 167.00 | -17 | NNW, WBS, WNW, NW | FIRST PART FRESH BREEZES, VARIABLE AND SQUALLY, LATTER STEADY FRESH GALE | FIRST PART RAIN | LATTER FAIR | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7082 | ||||||
| 1791-05-17T08:00 | -30.22 | 66.67 | 186 | 6.7 | N49E | 208.00 | -17 | NW, WBS, WSW, SSW | FIRST PART FRESH GALES, LATTER DECREASING TO MODERATE | HEAVY SWELL FROM SW | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7083 | ||||||
| 1791-05-18T07:00 | -29.03 | 67.77 | 278 | 2.6 | N41E | 100.00 | -15 | WBS, SW, SBW, WNW | LIGHT BREEZES | SWELL | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7084 | ||||||
| 1791-05-19T07:00 | -27.98 | 68.73 | 362 | 2.6 | N42E | 79.00 | -15 | SW, SBE, SW, VARIABLE | VARIABLE LIGHT BREEZES | UNSETTLED | SWELL SOMEWHAT DOWN | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7085 | ||||||
| 1791-05-20T07:00 | -25.18 | 70.08 | 102 | 10.0 | N23E | 175.00 | -11 | VARIABLE, EBS, ESE | FIRST PART VARIABLE WINDS, MIDDLE AND LATTER INCREASING TRADE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7086 | |||||||
| 1791-05-21T07:00 | -21.97 | 71.12 | 93 | 12.3 | N20E | 200.00 | -8 | ESE, EBS, | FRESH TRADE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7087 | |||||||
| 1791-05-22T07:00 | -19.92 | 72.83 | 118 | 12.3 | N12E | 113.00 | -6 | EBS, ESE, SEBE | STEADY FRESH TRADE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7088 | |||||||
| 1791-05-23T07:00 | -18.30 | 73.63 | 107 | 12.3 | N23E | 121.00 | -6 | SEBE, ESE | FRESH TRADE | SEA AS YESTERDAY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7089 | |||||||
| 1791-05-24T07:00 | -15.08 | 73.85 | 362 | 12.3 | N24E | 188.00 | -3 | EBS, VARIABLE | FRESH TRADE WITH FREQUENT SQUALLS | RAIN | SEA RUNNING HIGH | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7090 | ||||||
| 1791-05-25T07:00 | -12.07 | 74.38 | 99 | N12E | 176.00 | -2 | ESE, EBS | FIRST AND MIDDLE PARTS FRESH TRADE AND FREQUENT SQUALLS, LATTER VARIABLE | LATTER UNSETTLED | FIRST AND MIDDLE PARTS RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7091 | |||||||
| 1791-05-26T07:00 | -9.73 | 75.12 | 362 | 1.0 | N28E | 151.00 | -2 | ESE, SEBE, ESE, NEBE, ENE, VARIABLE | FIRST AND MIDDLE PARTS FRESH TRADE, LATTER LIGHT AIRS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7092 | ||||||||
| 1791-05-27T07:00 | -9.20 | 75.00 | 111 | 1.0 | N20E | 24.00 | -2 | EBN, ESE | LIGHT AIRS AND CALM | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7093 | ||||||||
| 1791-05-28T07:00 | -8.88 | 74.78 | 111 | 1.0 | N16E | 8.00 | -2 | NEBE, N, ESE | LIGHT AIRS AND CALMS | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7094 | ||||||
| 1791-05-29T07:00 | -8.60 | 74.85 | 178 | 1.0 | N48E | 27.00 | -2 | SEBE, VARIABLE, S | LIGHT AIRS AND VARIABLE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7095 | ||||||||
| 1791-05-30T07:00 | -8.22 | 75.00 | 88 | 1.0 | N42E | 18.00 | -2 | SEBS, SE, E | LIGHT AIRS AND CALMS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7096 | ||||||||
| 1791-05-31T07:00 | -7.73 | 75.02 | 133 | 1.0 | N12E | 14.00 | -2 | NE, ENE, EBS, SE | LIGHT AIRS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7097 | ||||||||
| 1791-06-01T07:00 | -7.15 | 75.17 | 22 | 1.0 | N31E | 29.00 | -1 | SSE, SEBE, EBN, NNE | LIGHT AIRS AND VARIABLE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7098 | ||||||||
| 1791-06-02T07:00 | -6.17 | 75.58 | 123 | 2.6 | N22E | 68.00 | -1 | E, ENE, NEBE, VARIABLE, SEBE | LIGHT BREEZES | VERY UNSETTLED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7099 | |||||||
| 1791-06-03T07:00 | -5.28 | 76.05 | 112 | 0.0 | N20E | 57.00 | -1 | SEBS, SSE, ESE | FIRST PART PLEASANT BREEZES DECREASING TO LATTER CALM | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7100 | ||||||
| 1791-06-04T07:00 | -4.75 | 76.52 | 112 | 1.0 | N20E | 38.00 | -1 | SW, WSW, NEBE, ESE | LIGHT AIRS | UNSETTLED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7101 | |||||||
| 1791-06-05T07:00 | -3.15 | 77.18 | 179 | 2.6 | N21E | 98.00 | -1 | ESE, SEBE, SEBS, S | LIGHT BREEZES | FINE PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7102 | |||||||
| 1791-06-06T07:00 | -1.67 | 77.98 | 204 | 6.7 | N21E | 91.00 | 1 | SWBS, SW, SSW | PLEASANT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7103 | |||||||
| 1791-06-07T07:00 | -0.08 | 78.77 | 226 | 6.7 | N21E | 99.00 | 1 | SSW, SWBS, SW | PLEASANT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7104 | |||||||
| 1791-06-08T07:00 | 1.75 | 79.70 | 215 | 9.3 | N12E | 119.00 | 1 | SWBS | STEADY BREEZE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7105 | |||||||
| 1791-06-09T07:00 | 4.82 | 82.42 | 294 | N5E | 175.00 | 1 | SW, WSW, NWBW, WNW | FIRST PART INCREASING BREEZE, LATTER SQUALLY | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7106 | ||||||||
| 1791-06-10T07:00 | 7.52 | 82.00 | 215 | 2.6 | N8W | 195.00 | 1 | WBN, W, SWBW, SWBS | FIRST AND MIDDLE PARTS FRESH GALES, LATTER LIGHT BREEZES | FIRST AND MIDDLE PARTS CLOUDY, LATTER FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7107 | |||||||
| 1791-06-11T07:00 | 8.93 | 81.48 | 260 | N17W | 110.00 | 1 | SSE, SEBE, SEBS, WNW, WBS | VARIABLE BREEZES | UNSETTLED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7108 | ||||||||
| 1791-06-12T07:00 | 11.33 | 80.33 | 271 | 19.0 | N25W | 163.00 | 1 | W, WBS, WSW, W | FIRST PART LIGHT AIRS AND CALM, MIDDLE AND LATTER FRESH GALES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7109 |