Coast and Sea
Marine Observations weather
Marine observations - Greenwich Light Vessel
- Location 50.4167, 0.0
Sunday (6 September 2026)
| 20:00 | 21:00 | 22:00 | 23:00 | |
|---|---|---|---|---|
| Temperature |
21.3° Celsius
|
21.2° Celsius
|
21.3° Celsius
|
21.4° Celsius
|
| Wind Direction and speed |
E 6
|
ESE 13
|
SE 13
|
SE 12
|
| Visibility | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles |
| Humidity | 76% | 77% | 76% | 75% |
| Pressure | 1018 hectopascals | 1018 hectopascals | 1018 hectopascals | 1017 hectopascals |
| Dew point temperature | 16.8° Celsius | 17.1° Celsius | 16.9° Celsius | 16.7° Celsius |
| Sea Temperature | 19° Celsius | 19° Celsius | 19° Celsius | 19° Celsius |
Monday (7 September 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 |
21.6° Celsius
|
21.3° Celsius
|
21.8° Celsius
|
20.6° Celsius
|
20.3° Celsius
|
20.0° Celsius
|
19.6° Celsius
|
19.1° Celsius
|
19.4° Celsius
|
19.5° Celsius
|
19.6° Celsius
|
19.3° Celsius
|
19.4° Celsius
|
19.6° Celsius
|
19.8° Celsius
|
19.6° Celsius
|
19.6° Celsius
|
19.3° Celsius
|
19.0° Celsius
|
19.0° Celsius
|
19.0° Celsius
|
18.9° Celsius
|
18.7° Celsius
|
18.6° Celsius
|
| Wind Direction and speed |
SSE 12
|
SSE 9
|
WSW 12
|
W 13
|
W 10
|
WSW 17
|
W 19
|
W 19
|
WSW 14
|
WSW 17
|
SW 18
|
SW 19
|
WSW 22
|
WSW 20
|
SW 19
|
WSW 19
|
SW 18
|
SW 19
|
WSW 20
|
WSW 20
|
WSW 21
|
WSW 22
|
WSW 20
|
WSW 19
|
| Visibility | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 5.4 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 | 2.2 nautical miles | 10.8 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 10.8 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 | 5.4 nautical miles |
| Humidity | 75% | 79% | 78% | 88% | 88% | 90% | 93% | 92% | 92% | 94% | 95% | 92% | 89% | 88% | 91% | 88% | 89% | 90% | 84% | 80% | 77% | 77% | 75% | 79% |
| Pressure | 1016 hectopascals | 1016 hectopascals | 1016 hectopascals | 1016 hectopascals | 1016 hectopascals | 1016 hectopascals | 1017 hectopascals | 1018 hectopascals | 1018 hectopascals | 1018 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1018 hectopascals | 1017 hectopascals | 1017 hectopascals | 1017 hectopascals | 1017 hectopascals | 1017 hectopascals | 1016 hectopascals | 1016 hectopascals |
| Dew point temperature | 17.0° Celsius | 17.5° Celsius | 17.7° Celsius | 18.5° Celsius | 18.2° Celsius | 18.3° Celsius | 18.4° Celsius | 17.7° Celsius | 18.1° Celsius | 18.5° Celsius | 18.8° Celsius | 17.9° Celsius | 17.5° Celsius | 17.6° Celsius | 18.2° Celsius | 17.6° Celsius | 17.8° Celsius | 17.7° Celsius | 16.3° Celsius | 15.5° Celsius | 14.9° Celsius | 14.8° Celsius | 14.1° Celsius | 14.9° 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 |
Tuesday (8 September 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature |
18.5° Celsius
|
18.7° Celsius
|
18.7° Celsius
|
18.7° Celsius
|
18.7° Celsius
|
17.9° Celsius
|
17.3° Celsius
|
17.3° Celsius
|
16.6° Celsius
|
16.8° Celsius
|
17.0° Celsius
|
17.0° Celsius
|
17.0° Celsius
|
15.8° Celsius
|
16.3° Celsius
|
17.2° Celsius
|
17.4° Celsius
|
17.7° Celsius
|
18.1° Celsius
|
18.6° Celsius
|
| Wind Direction and speed |
WSW 21
|
WSW 19
|
WSW 18
|
WSW 17
|
WSW 15
|
WSW 17
|
WSW 11
|
WSW 12
|
SW 10
|
SSW 9
|
SSE 9
|
SW 20
|
WSW 11
|
NNW 28
|
NNW 22
|
NW 24
|
WNW 24
|
WNW 23
|
W 20
|
W 22
|
| Visibility | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 5.4 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 1.1 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 2.2 nautical miles | 1.1 nautical miles | 1.1 nautical miles | 0.3 nautical miles | 2.2 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 10.8 nautical miles |
| Humidity | 78% | 77% | 74% | 78% | 77% | 77% | 77% | 83% | 91% | 91% | 92% | 92% | 94% | 91% | 92% | 84% | 71% | 62% | 64% | 62% |
| Pressure | 1015 hectopascals | 1015 hectopascals | 1014 hectopascals | 1014 hectopascals | 1012 hectopascals | 1012 hectopascals | 1011 hectopascals | 1011 hectopascals | 1010 hectopascals | 1009 hectopascals | 1008 hectopascals | 1007 hectopascals | 1005 hectopascals | 1004 hectopascals | 1006 hectopascals | 1007 hectopascals | 1009 hectopascals | 1009 hectopascals | 1010 hectopascals | 1011 hectopascals |
| Dew point temperature | 14.5° Celsius | 14.5° Celsius | 14.0° Celsius | 14.7° Celsius | 14.6° Celsius | 13.9° Celsius | 13.3° Celsius | 14.3° Celsius | 15.2° Celsius | 15.3° Celsius | 15.7° Celsius | 15.7° Celsius | 16.1° Celsius | 14.3° Celsius | 15.0° Celsius | 14.4° Celsius | 12.1° Celsius | 10.3° Celsius | 11.1° Celsius | 11.1° 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 |
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