Coast and Sea
Marine Observations weather
Marine observations - Greenwich Light Vessel
- Location 50.4167, 0.0
Friday (28 August 2026)
| 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 |
19.0° Celsius
|
19.1° Celsius
|
19.1° Celsius
|
19.1° Celsius
|
19.2° Celsius
|
19.3° Celsius
|
19.5° Celsius
|
19.6° Celsius
|
19.6° Celsius
|
19.9° Celsius
|
19.8° Celsius
|
19.6° Celsius
|
19.5° Celsius
|
19.6° Celsius
|
19.6° Celsius
|
19.5° Celsius
|
| Wind Direction and speed |
WSW 10
|
WSW 15
|
WSW 17
|
WSW 21
|
WSW 24
|
WSW 24
|
WSW 27
|
WSW 26
|
WSW 27
|
WSW 27
|
WSW 25
|
WSW 25
|
WSW 23
|
SW 23
|
WSW 26
|
WSW 24
|
| Visibility | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 10.8 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 | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles |
| Humidity | 82% | 83% | 80% | 77% | 76% | 77% | 76% | 76% | 76% | 76% | 78% | 79% | 78% | 82% | 80% | 82% |
| Pressure | 1008 hectopascals | 1008 hectopascals | 1008 hectopascals | 1008 hectopascals | 1009 hectopascals | 1009 hectopascals | 1009 hectopascals | 1010 hectopascals | 1010 hectopascals | 1010 hectopascals | 1010 hectopascals | 1010 hectopascals | 1011 hectopascals | 1011 hectopascals | 1010 hectopascals | 1010 hectopascals |
| Dew point temperature | 15.9° Celsius | 16.1° Celsius | 15.6° Celsius | 15.0° Celsius | 14.9° Celsius | 15.2° Celsius | 15.1° Celsius | 15.3° Celsius | 15.3° Celsius | 15.6° Celsius | 15.9° Celsius | 15.9° Celsius | 15.5° Celsius | 16.4° Celsius | 16.0° Celsius | 16.3° Celsius |
| Sea Temperature | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius |
Saturday (29 August 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
|
19.4° Celsius
|
19.3° Celsius
|
19.3° Celsius
|
19.4° Celsius
|
19.4° Celsius
|
19.3° Celsius
|
19.3° Celsius
|
19.0° Celsius
|
18.8° Celsius
|
18.2° Celsius
|
19.1° Celsius
|
19.6° Celsius
|
20.4° Celsius
|
19.1° Celsius
|
20.9° Celsius
|
20.4° Celsius
|
19.1° Celsius
|
19.3° Celsius
|
19.7° Celsius
|
19.6° Celsius
|
19.5° Celsius
|
19.4° Celsius
|
19.3° Celsius
|
| Wind Direction and speed |
WSW 23
|
WSW 23
|
SW 17
|
SW 17
|
SW 16
|
SSW 14
|
S 16
|
S 18
|
S 19
|
S 22
|
S 23
|
S 29
|
S 26
|
SSW 24
|
SW 25
|
SW 33
|
SW 34
|
SW 37
|
WSW 34
|
WSW 37
|
WSW 36
|
WSW 35
|
WSW 35
|
WSW 34
|
| Visibility | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 2.2 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 2.2 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 | 1.1 nautical miles | 0.5 nautical miles | 2.2 nautical miles | 2.2 nautical miles |
| Humidity | 82% | 81% | 81% | 80% | 80% | 81% | 83% | 85% | 88% | 90% | 93% | 92% | 93% | 88% | 90% | 75% | 79% | 90% | 88% | 84% | 82% | 83% | 83% | 84% |
| Pressure | 1010 hectopascals | 1010 hectopascals | 1010 hectopascals | 1010 hectopascals | 1010 hectopascals | 1009 hectopascals | 1009 hectopascals | 1008 hectopascals | 1008 hectopascals | 1007 hectopascals | 1006 hectopascals | 1005 hectopascals | 1005 hectopascals | 1005 hectopascals | 1005 hectopascals | 1005 hectopascals | 1005 hectopascals | 1005 hectopascals | 1005 hectopascals | 1006 hectopascals | 1007 hectopascals | 1007 hectopascals | 1007 hectopascals | 1008 hectopascals |
| Dew point temperature | 16.2° Celsius | 16.0° Celsius | 16.0° Celsius | 15.8° Celsius | 15.8° Celsius | 16.0° Celsius | 16.4° Celsius | 16.8° Celsius | 16.9° Celsius | 17.1° Celsius | 17.1° Celsius | 17.8° Celsius | 18.5° Celsius | 18.4° Celsius | 17.5° Celsius | 16.4° Celsius | 16.7° Celsius | 17.4° Celsius | 17.3° Celsius | 17.0° Celsius | 16.5° Celsius | 16.6° Celsius | 16.5° Celsius | 16.5° Celsius |
| Sea Temperature | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius |
Sunday (30 August 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | |
|---|---|---|---|---|---|---|---|
| Temperature |
19.2° Celsius
|
19.1° Celsius
|
19.0° Celsius
|
19.0° Celsius
|
18.9° Celsius
|
18.9° Celsius
|
18.9° Celsius
|
| Wind Direction and speed |
WSW 30
|
WSW 30
|
WSW 28
|
WSW 25
|
WSW 23
|
WSW 20
|
WSW 19
|
| 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 |
| Humidity | 84% | 84% | 84% | 84% | 83% | 80% | 79% |
| Pressure | 1009 hectopascals | 1009 hectopascals | 1009 hectopascals | 1010 hectopascals | 1010 hectopascals | 1011 hectopascals | 1011 hectopascals |
| Dew point temperature | 16.5° Celsius | 16.4° Celsius | 16.2° Celsius | 16.2° Celsius | 15.9° Celsius | 15.4° Celsius | 15.1° Celsius |
| Sea Temperature | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius |
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