Coast and Sea
Marine Observations weather
Marine observations - Greenwich Light Vessel
- Location 50.4167, 0.0
Tuesday (14 July 2026)
| 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Temperature |
19.5° Celsius
|
19.3° Celsius
|
19.4° Celsius
|
19.6° Celsius
|
20.0° Celsius
|
20.2° Celsius
|
20.2° Celsius
|
20.0° Celsius
|
19.9° Celsius
|
19.6° Celsius
|
| Wind Direction and speed |
ENE 10
|
ENE 11
|
ENE 12
|
ENE 13
|
ENE 13
|
NE 14
|
NE 12
|
NNE 14
|
NNE 15
|
NNE 17
|
| Visibility | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles |
| Humidity | 89% | 90% | 90% | 89% | 86% | 83% | 83% | 86% | 86% | 87% |
| Pressure | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals |
| Dew point temperature | 17.7° Celsius | 17.7° Celsius | 17.8° Celsius | 17.7° Celsius | 17.6° Celsius | 17.3° Celsius | 17.3° Celsius | 17.5° Celsius | 17.4° Celsius | 17.4° Celsius |
| Sea Temperature | 18° Celsius | 18° Celsius | 18° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius |
Wednesday (15 July 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature |
19.4° Celsius
|
19.8° Celsius
|
19.6° Celsius
|
19.6° Celsius
|
19.4° Celsius
|
19.5° Celsius
|
19.2° Celsius
|
19.1° Celsius
|
19.0° Celsius
|
19.0° Celsius
|
18.8° Celsius
|
18.8° Celsius
|
19.0° Celsius
|
19.1° Celsius
|
19.1° Celsius
|
19.3° Celsius
|
19.4° Celsius
|
20.3° Celsius
|
20.4° Celsius
|
20.0° Celsius
|
20.1° Celsius
|
19.8° Celsius
|
19.7° Celsius
|
19.2° Celsius
|
| Wind Direction and speed |
NNE 19
|
NE 22
|
NE 22
|
NE 23
|
NE 23
|
NE 22
|
NE 20
|
NE 18
|
NE 19
|
NE 22
|
NE 22
|
NE 20
|
NE 18
|
ENE 16
|
ENE 15
|
NE 16
|
ENE 14
|
NE 18
|
ENE 17
|
ENE 14
|
NE 17
|
NE 14
|
NNE 14
|
NNE 14
|
| Visibility | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles |
| Humidity | 88% | 85% | 86% | 86% | 87% | 86% | 88% | 89% | 90% | 88% | 88% | 89% | 88% | 90% | 90% | 89% | 89% | 78% | 79% | 80% | 80% | 82% | 83% | 86% |
| Pressure | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1021 hectopascals | 1021 hectopascals | 1022 hectopascals | 1022 hectopascals | 1022 hectopascals | 1021 hectopascals | 1021 hectopascals | 1021 hectopascals | 1021 hectopascals | 1021 hectopascals | 1021 hectopascals | 1021 hectopascals | 1020 hectopascals | 1021 hectopascals | 1021 hectopascals | 1021 hectopascals | 1021 hectopascals | 1021 hectopascals | 1021 hectopascals |
| Dew point temperature | 17.4° Celsius | 17.2° Celsius | 17.2° Celsius | 17.2° Celsius | 17.1° Celsius | 17.1° Celsius | 17.2° Celsius | 17.3° Celsius | 17.3° Celsius | 17.0° Celsius | 16.7° Celsius | 16.9° Celsius | 17.0° Celsius | 17.4° Celsius | 17.4° Celsius | 17.5° Celsius | 17.6° Celsius | 16.3° Celsius | 16.6° Celsius | 16.5° Celsius | 16.6° Celsius | 16.6° Celsius | 16.7° Celsius | 16.8° Celsius |
| Sea Temperature | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius |
Thursday (16 July 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature |
19.0° Celsius
|
18.8° Celsius
|
18.7° Celsius
|
18.6° Celsius
|
18.5° Celsius
|
18.4° Celsius
|
18.4° Celsius
|
18.5° Celsius
|
18.7° Celsius
|
19.0° Celsius
|
19.4° Celsius
|
19.6° Celsius
|
19.5° Celsius
|
19.6° Celsius
|
| Wind Direction and speed |
NNE 16
|
NNE 16
|
NNE 17
|
NNE 17
|
NNE 17
|
NNE 17
|
NNE 17
|
NE 15
|
NE 14
|
NE 15
|
NE 15
|
ENE 13
|
ENE 14
|
ENE 16
|
| Visibility | 5.4 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles |
| Humidity | 87% | 89% | 90% | 90% | 90% | 92% | 91% | 91% | 91% | 90% | 87% | 86% | 86% | 82% |
| Pressure | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1019 hectopascals | 1019 hectopascals | 1018 hectopascals |
| Dew point temperature | 16.7° Celsius | 16.9° Celsius | 17.1° Celsius | 17.0° Celsius | 16.9° Celsius | 17.0° Celsius | 16.9° Celsius | 17.0° Celsius | 17.2° Celsius | 17.3° Celsius | 17.2° Celsius | 17.2° Celsius | 17.1° Celsius | 16.4° Celsius |
| Sea Temperature | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius | 17° Celsius |
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