García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during CHATHAM cruise from Table Bay to Plymouth started at 1764-04-17 [dataset]. National Maritime Museum, Greenwich, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.747881, 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: 12.541324 * Median Longitude: -19.401471 * South-bound Latitude: -32.570000 * West-bound Longitude: -35.650000 * North-bound Latitude: 49.400000 * East-bound Longitude: 16.410000
Date/Time Start: 1764-04-17T00:00:00 * Date/Time End: 1764-07-04T12:00:00
Event(s):
Chatham_17640417_NMM_ADM/L/C124 * Latitude Start: -34.430000 * Longitude Start: 16.950000 * Latitude End: 50.299000 * Longitude End: -4.150000 * Date/Time Start: 1764-04-17T00:00:00 * Date/Time End: 1764-07-04T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Chatham (4th Rate Frigate), Voyage: Table Bay - Plymouth, 1st Observer: Thomas Lynn (Captain), 2nd Observer: John Yetts (2nd Officer/Lieutenant), Company: Royal Navy, Other ship information: 50G 1055BM
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:
1328 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1764-04-17T00:00 | -33.83 | 203 | 9.3 | THE TABLE LAND | SSE1/2E | 11 | W, SBE, SSW | FIRST PART LIGHT BREEZES AND VARIABLE, MIDDLE AND LATTER FRESH BREEZES | MIDDLE AND LATTER CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41037 | |||||||
| 1764-04-18T11:00 | -32.57 | 16.41 | 185 | 9.3 | THE TABLE LAND | S52E | 47 | N52W | 140.00 | -18 | SSW | FRESH BREEZES | SWELL FROM SW | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41038 | ||
| 1764-04-19T11:00 | -31.15 | 14.61 | 139 | 6.7 | THE TABLE LAND | S49E | 89 | N45W | 128.00 | -19 | SSE | MODERATE BREEZES | SWELL FROM SW | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41039 | ||
| 1764-04-20T11:00 | -29.22 | 12.79 | 172 | 6.7 | THE TABLE LAND | S45:30E | 138 | N39W | 150.00 | -19 | SBE, SSE, SBW | MODERATE BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41040 | |||
| 1764-04-21T11:00 | -27.75 | 11.03 | 141 | 6.7 | THE TABLE LAND | S44E | 183 | N47W | 129.00 | -17 | SE, S, SSE | MODERATE BREEZES | SWELL FROM SE | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41041 | ||
| 1764-04-22T11:00 | -26.15 | 8.91 | 141 | 9.3 | THE TABLE LAND | S46:22E | 227 | N50W | 148.00 | -17 | SSE | FRESH BREEZES | SWELL FROM SE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41042 | ||
| 1764-04-23T12:00 | -24.58 | 6.81 | 131 | 9.3 | THE TABLE LAND | S47:21E | 276 | N47W | 155.00 | -15 | SSE, SSE, SEBS | FRESH BREEZES | SWELL FROM SE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41043 | ||
| 1764-04-24T12:00 | -23.05 | 4.84 | 131 | 9.3 | THE TABLE LAND | S47:21E | 323 | N49W | 140.00 | -15 | SEBS | FRESH BREEZES | SWELL FROM SE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41044 | ||
| 1764-04-25T12:00 | -21.30 | 2.61 | 130 | 10.0 | THE TABLE LAND | S49:30E | 376 | N49W | 160.00 | -16 | SEBS, SE, SEBS | A BRISK TRADE | SWELL SOMETHING ABATED | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41045 | ||
| 1764-04-26T12:00 | -19.73 | 0.78 | 132 | 10.0 | THE TABLE LAND | S47:40E | 423 | N47W | 140.00 | -14 | SE-SEBS | A BRISK TRADE | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41046 | |||
| 1764-04-27T12:00 | -17.70 | -0.79 | 121 | 10.0 | THE TABLE LAND | S46:21E | 472 | N36W | 151.00 | -14 | ESE, SEBE, SEBE, SE | A BRISK TRADE | SWELL FROM SE | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41047 | ||
| 1764-04-28T12:00 | -16.47 | -1.92 | 155 | 2.6 | THE TABLE LAND | S46E | 505 | N40W | 100.00 | -14 | SE, SE, SBE | LIGHT BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41048 | |||
| 1764-04-29T12:00 | -16.03 | -3.72 | 146 | 2.6 | THE TABLE LAND | S48E | 536 | W15N | 107.00 | -12 | SSE | LIGHT BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41049 | |||
| 1764-05-06T12:00 | -15.08 | -6.53 | 123 | 6.7 | ST HELENA | S40E | 24 | N41W | 73.00 | -12 | SE, VARIABLE, SSE, EBS, SE | MODERATE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41050 | |||
| 1764-05-07T13:00 | -13.82 | -7.70 | 136 | 6.7 | ST HELENA | S42E | 57 | N43W | 100.00 | -10 | SE-SEBS | MODERATE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41051 | |||
| 1764-05-08T13:00 | -12.27 | -9.12 | 135 | 9.3 | ST HELENA | S42E | 99 | N42W | 125.00 | -11 | SEBS | FRESH BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41052 | |||
| 1764-05-09T13:00 | -10.30 | -10.48 | 135 | 9.3 | ST HELENA | S39E | 145 | N34W | 142.00 | -11 | SEBS | FRESH BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41053 | |||
| 1764-05-10T13:00 | -8.83 | -12.03 | 147 | 9.3 | ST HELENA | S42E | 190 | N47W | 128.00 | -11 | SEBS-SSE | FRESH BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41054 | |||
| 1764-05-11T13:00 | -7.98 | -13.48 | 127 | 6.7 | ST HELENA | W1/4N | 6 | N56W | 105.00 | -8 | SEBS-SE | MODERATE BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41055 | |||
| 1764-05-14T13:00 | -6.78 | -15.59 | 137 | 9.3 | ASCENSION | N46W | 33 | N46W | 100.00 | -9 | SEBS | FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41056 | |||
| 1764-05-15T13:00 | -5.27 | -16.99 | 137 | 6.7 | ASCENSION | N42W | 74 | N42W | 123.00 | -9 | SEBS | MAJOR PART MODERATE | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41057 | |||
| 1764-05-16T13:00 | -3.65 | -17.99 | 139 | 6.7 | ASCENSION | N32W | 115 | N32W | 114.00 | -7 | SEBS | MAJOR PART MODERATE | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41058 | |||
| 1764-05-18T13:00 | -0.58 | -19.80 | 151 | 6.7 | ASCENSION | N30W | 182 | N30W | 99.00 | -7 | SSE | MODERATE BREEZES | LATTER PART SOME SMALL RAIN | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 41059 | ||
| 1764-05-19T13:00 | 0.78 | -20.57 | 151 | 6.7 | ASCENSION | S35:21E | 213 | N30W | 93.00 | -7 | SSE | MODERATE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41060 | |||
| 1764-05-20T13:00 | 2.05 | -21.22 | 151 | 2.6 | ASCENSION | S34:17E | 242 | N27W | 85.00 | -7 | SSE | LIGHT BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41061 | |||
| 1764-05-21T13:00 | 3.02 | -21.75 | 60 | 2.6 | ASCENSION | S33:58E | 264 | N29W | 66.00 | -8 | SE, ESE, ENE | LIGHT BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41062 | |||
| 1764-05-22T13:00 | 3.53 | -21.70 | 150 | 1.0 | ASCENSION | S33:33E | 276 | N28W | 35.00 | -8 | ENE, SE, CALM, SSE | LIGHT AIRS WITH SOME CALMS | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41063 | |||
| 1764-05-23T13:00 | 4.22 | -22.40 | 37 | 2.6 | ASCENSION | S33:16E | 291 | N29W | 47.00 | -8 | SSE-NE | LIGHT BREEZES | SOME RAIN | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 41064 | ||
| 1764-05-24T13:00 | 5.23 | -22.42 | 26 | ASCENSION | S33E | 314 | N30W | 71.00 | -8 | NEBE, EBN, EBS, NEBN | FIRST AND LATTER PARTS MODERATE, MIDDLE AND LATTER HARD SQUALLS | LATTER MUCH THUNDER AND LIGHTNING | MIDDLE AND LATTER MUCH RAIN | FIRST PART CLEAR | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 41065 | ||
| 1764-05-25T14:00 | 5.32 | -23.10 | 28 | 0.0 | ASCENSION | S33E | 317 | N42W | 9.00 | -6 | CALM, NEBN | MAJOR PART CALM AND LIGHT AIRS | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 41066 | ||||
| 1764-05-26T14:00 | 5.82 | -23.79 | 28 | 9.3 | ASCENSION | S33:11E | 333 | N51W | 53.00 | -6 | NEBN | A MODERATE TRADE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41067 | |||
| 1764-05-27T14:00 | 6.75 | -24.44 | 28 | 9.3 | ASCENSION | S33:41E | 353 | N34W | 68.00 | -6 | NE-NEBN | PLEASANT TRADE | SMOOTH WATER | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41068 | ||
| 1764-05-28T14:00 | 7.82 | -25.57 | 27 | 10.0 | ASCENSION | S35:09E | 385 | N46W | 93.00 | -7 | NEBN | A BRISK TRADE | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41069 | |||
| 1764-05-29T14:00 | 8.98 | -26.77 | 27 | 10.0 | ASCENSION | S36:06E | 414 | N41W | 93.00 | -7 | NEBN | A BRISK TRADE | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41070 | |||
| 1764-05-30T14:00 | 9.90 | -27.95 | 30 | 10.0 | ASCENSION | S36:42E | 445 | N52W | 89.00 | -4 | NEBN | A BRISK TRADE | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41071 | |||
| 1764-05-31T14:00 | 11.30 | -29.50 | 52 | 10.0 | ASCENSION | S38:06E | 485 | N51W | 117.00 | -4 | NEBN-NEBE | A BRISK TRADE | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41072 | |||
| 1764-06-01T14:00 | 12.73 | -30.37 | 50 | 6.7 | ASCENSION | S37:33E | 521 | N28W | 110.00 | -6 | NEBE | MODERATE BREEZES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41073 | |||
| 1764-06-02T14:00 | 14.57 | -31.55 | 62 | 6.7 | ASCENSION | S37E | 564 | N32W | 130.00 | -6 | NEBE-ENE | MODERATE BREEZES | PLEASANT WEATHER | SMOOTH WATER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41074 | ||
| 1764-06-03T14:00 | 16.12 | -33.07 | 42 | 6.7 | ASCENSION | S37:33E | 607 | N47W | 128.00 | -3 | NE | MODERATE BREEZES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41075 | |||
| 1764-06-04T14:00 | 17.68 | -34.14 | 29 | 6.7 | ASCENSION | S37:18E | 644 | N33W | 112.00 | -5 | NE-NEBN | MODERATE BREEZES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41076 | |||
| 1764-06-05T14:00 | 19.47 | -34.90 | 29 | 6.7 | ASCENSION | S36:27E | 682 | N22W | 114.00 | -5 | NEBN | MODERATE BREEZES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41077 | |||
| 1764-06-06T14:00 | 21.38 | -35.37 | 85 | 6.7 | ASCENSION | S35:06E | 717 | N13W | 120.00 | -5 | ENE-E | MODERATE BREEZES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41078 | |||
| 1764-06-07T14:00 | 23.38 | -35.49 | 84 | 6.7 | ASCENSION | S33:19E | 749 | N3W | 123.00 | -6 | E | MODERATE BREEZES | PLEASANT WEATHER | SMALL SHOWERS IN THE NIGHT | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 41079 | ||
| 1764-06-08T14:00 | 25.45 | -35.62 | 84 | 6.7 | ASCENSION | S31:33E | 784 | N3W | 122.00 | -6 | EBN-E | MODERATE BREEZES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41080 | |||
| 1764-06-09T14:00 | 27.17 | -35.49 | 84 | 6.7 | ASCENSION | S30:32E | 815 | N2W | 104.00 | -6 | E | MODERATE BREEZES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41081 | |||
| 1764-06-10T14:00 | 28.48 | -35.62 | 82 | 2.6 | ASCENSION | S29:17E | 839 | N6W | 79.00 | -8 | E | LIGHT BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41082 | |||
| 1764-06-11T14:00 | 29.13 | -35.65 | 105 | 2.6 | ASCENSION | S28:58E | 848 | N3W | 40.00 | -8 | EBN-ESE | LIGHT BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41083 | |||
| 1764-06-12T14:00 | 30.12 | -35.59 | 183 | 2.6 | ASCENSION | S28:11E | 864 | N4E | 59.00 | -8 | SBW | LIGHT BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41084 | |||
| 1764-06-13T14:00 | 31.58 | -35.15 | 195 | 6.7 | ASCENSION | S27:21E | 890 | N14E | 91.00 | -8 | SSW | PLEASANT BREEZES | MOSTLY CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41085 | |||
| 1764-06-14T14:00 | 33.00 | -34.70 | 238 | 9.3 | ASCENSION | S26:07E | 913 | N15E | 88.00 | -10 | SSW, SW, WSW | FIRST AND MIDDLE PARTS MODERATE, LATTER FRESH BREEZES | LATTER RAIN | FIRST AND MIDDLE PARTS CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 41086 | ||
| 1764-06-15T14:00 | 33.62 | -34.70 | 58 | 9.3 | ASCENSION | S25:26E | 923 | N | 37.00 | -10 | SW, WBN, E, ENE | FIRST PART MODERATE, MIDDLE LIGHT AIRS AND CALM, LATTER FRESH BREEZES | LARGE SWELL FROM NE | FIRST PART CLEAR LATTER CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41087 | ||
| 1764-06-16T14:00 | 34.88 | -35.27 | 69 | 9.3 | ASCENSION | S25:37E | 946 | N20W | 81.00 | -10 | ENE, E, EBN | FRESH BREEZES | MUCH RAIN | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 41088 | ||
| 1764-06-17T14:00 | 36.30 | -35.10 | 181 | 1.0 | ASCENSION | S24:45E | 974 | N5E | 85.00 | -10 | EBN, EBS, SBW | FIRST AND MIDDLE PARTS FRESH BREEZES, LATTER LIGHT AIRS AND CALM | NE SWELL MUCH ABATED | FIRST AND MIDDLE CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41089 | ||
| 1764-06-18T14:00 | 37.77 | -34.72 | 235 | 6.7 | ASCENSION | S23:45E | 998 | N13E | 86.00 | -13 | WSW | MODERATE BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41090 | |||
| 1764-06-20T14:00 | 39.33 | -33.89 | 235 | 2.6 | ASCENSION | S23:11E | 1019 | N33E | 50.00 | -13 | WBN-WSW | LIGHT BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41091 | |||
| 1764-06-21T14:00 | 40.50 | -32.89 | 32 | 6.7 | ASCENSION | S19:29E | 1023 | N43E | 70.00 | -13 | SW, VARIABLE, NE | MODERATE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41092 | |||
| 1764-06-22T14:00 | 40.55 | -31.97 | 279 | 6.7 | ASCENSION | S18:33E | 1024 | N67E | 59.00 | -14 | N, NBW, NW, WNW | MODERATE BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41093 | |||
| 1764-06-23T14:00 | 41.82 | -30.65 | 290 | 6.7 | ASCENSION | S16:45E | 1039 | N38E | 96.00 | -14 | WSW, NW, NWBW | PLEASANT BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41094 | |||
| 1764-06-24T14:00 | 42.87 | -29.29 | 298 | 9.3 | ASCENSION | S14:50E | 1056 | N44E | 88.00 | -17 | NWBN-NW | FIRST PART LIGHT AIRS, MIDDLE AND LATTER FRESH BREEZES | MIDDLE AND LATTER FOGGY | FIRST PART CLEAR | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 41095 | ||
| 1764-06-25T14:00 | 43.63 | -27.87 | 298 | 2.6 | LANDS END | N65E | 308 | N53E | 77.00 | -17 | WNW, W, N-NW | MAJOR PART LIGHT BREEZES | SOME SMALL RAIN | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 41096 | |||
| 1764-06-26T14:00 | 44.50 | -25.97 | 331 | 19.0 | LANDS END | N66E | 277 | N61E | 109.00 | -18 | NW, WNW, NBW | FIRST PART FRESH BREEZES, REMAINDER FRESH GALES | REMAINDER DRIZZLING RAIN | FIRST PART CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 41097 | ||
| 1764-06-27T14:00 | 45.20 | -23.62 | 308 | 19.0 | LANDS END | N66:10E | 241 | N68E | 107.00 | -18 | NBW, WNW, NWBN | FRESH GALES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41098 | |||
| 1764-06-28T13:00 | 46.00 | -19.95 | 308 | 19.0 | LANDS END | N64:10E | 188 | N72E | 163.00 | -18 | NNW, NW, NWBN | FRESH GALES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41099 | |||
| 1764-06-29T13:00 | 47.12 | -17.79 | 286 | 2.6 | LANDS END | N66:44E | 151 | N57E | 123.00 | -18 | NWBN, NNW-NWBW | FIRST AND MIDDLE PARTS FRESH BREEZES, LATTER LIGHT BREEZES | FIRST AND MIDDLE PLEASANT WEATHER | LATTER CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41100 | ||
| 1764-06-30T13:00 | 47.78 | -15.85 | 283 | 6.7 | LANDS END | N67:35E | 118 | N63E | 89.00 | -21 | NWBW | MODERATE BREEZES | SMALL RAIN | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 41101 | |||
| 1764-07-01T13:00 | 48.42 | -13.85 | 249 | 6.7 | LANDS END | N69E | 85 | N63E | 66.00 | -21 | WBS, W, NW, W | MODERATE BREEZES | SMALL RAIN | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 41102 | |||
| 1764-07-02T13:00 | 49.13 | -10.99 | 194 | 6.7 | LANDS END | N68E | 56 | N69E | 121.00 | -20 | WBS-SWBS | MODERATE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41103 | |||
| 1764-07-03T13:00 | 49.40 | -7.79 | 216 | 6.7 | LANDS END | N21W | 15 | N83E | 127.00 | -20 | SSW-WSW, SWBW | MODERATE BREEZES | FOGGY AT TIMES | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 41104 | |||
| 1764-07-04T12:00 | 49.27 | -5.90 | 25 | 2.6 | SCILLY | NE | 40 | S34E | 74.00 | -20 | NWBW, NBE-NE | LIGHT BREEZES | SMALL RAIN AT TIMES | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 41105 |