A blue-green ocean surface with waves and sea foam.
Coast and sea

Marine observations - Greenwich Light Vessel

  • Location 50.417, 0
  • Altitude 0 m above mean sea level
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Sunset:
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Sunset:

Sunday (6 July 2025)

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
16.5° Celsius
16.6° Celsius
16.3° Celsius
16.5° Celsius
16.6° Celsius
16.6° Celsius
16.8° Celsius
16.9° Celsius
17.0° Celsius
17.0° Celsius
17.3° Celsius
17.4° Celsius
17.7° Celsius
17.8° Celsius
18.0° Celsius
18.0° Celsius
18.0° Celsius
Wind Direction and speed
SE 11
WSW 14
WSW 11
WSW 12
W 14
WSW 13
WSW 15
WSW 16
WSW 16
WSW 18
WSW 20
W 14
W 12
WNW 12
NW 10
NW 11
NNW 13
Visibility 5 nautical miles 1 nautical miles 5 nautical miles 5 nautical miles 5 nautical miles 5 nautical miles 5 nautical miles 5 nautical miles 5 nautical miles 5 nautical miles 5 nautical miles 5 nautical miles 5 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles
Humidity 99% 99% 99% 97% 96% 96% 96% 94% 93% 92% 90% 90% 88% 86% 85% 85% 78%
Pressure 1,007 hectopascals 1,007 hectopascals 1,007 hectopascals 1,007 hectopascals 1,007 hectopascals 1,007 hectopascals 1,007 hectopascals 1,007 hectopascals 1,006 hectopascals 1,006 hectopascals 1,006 hectopascals 1,006 hectopascals 1,006 hectopascals 1,007 hectopascals 1,007 hectopascals 1,007 hectopascals 1,007 hectopascals
Dew point temperature 16.4° Celsius 16.4° Celsius 16.1° Celsius 16.0° Celsius 16.0° Celsius 16.0° Celsius 16.1° Celsius 16.0° Celsius 15.8° Celsius 15.7° Celsius 15.6° Celsius 15.7° Celsius 15.7° Celsius 15.5° Celsius 15.5° Celsius 15.4° Celsius 14.1° Celsius
Sea Temperature 15.6° Celsius 15.6° Celsius 15.7° Celsius 15.8° Celsius 15.9° Celsius 16.0° Celsius 16.2° Celsius 16.3° Celsius 16.3° Celsius 16.4° Celsius 16.3° Celsius 16.1° Celsius 16.0° Celsius 15.9° Celsius 15.9° Celsius 15.9° Celsius 15.9° Celsius
Wave Height 0.8 metres 0.8 metres 0.8 metres 0.9 metres 0.6 metres 0.6 metres 0.6 metres 0.4 metres 0.4 metres 0.5 metres 0.6 metres 0.7 metres 0.7 metres 0.8 metres 0.9 metres 0.8 metres 0.7 metres
Wave period 6.0 seconds 6.0 seconds 7.0 seconds 6.0 seconds 6.0 seconds 7.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 7.0 seconds

Monday (7 July 2025)

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
17.9° Celsius
17.6° Celsius
17.4° Celsius
17.1° Celsius
16.5° Celsius
16.0° Celsius
15.2° Celsius
15.9° Celsius
15.9° Celsius
15.9° Celsius
15.5° Celsius
16.0° Celsius
16.6° Celsius
17.0° Celsius
18.0° Celsius
18.1° Celsius
18.4° Celsius
18.5° Celsius
18.4° Celsius
17.5° Celsius
17.4° Celsius
17.4° Celsius
18.1° Celsius
18.5° Celsius
Wind Direction and speed
NNW 14
NNW 11
NW 13
NW 15
NNW 17
NNW 19
NW 16
NNW 16
NNW 19
N 17
N 17
N 22
N 17
NW 8
N 11
WNW 8
NW 8
NNE 9
WSW 7
WSW 14
WSW 16
W 14
NW 13
NNW 13
Visibility 10 nautical miles 10 nautical miles 10 nautical miles 5 nautical miles 10 nautical miles 2 nautical miles 5 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 5 nautical miles 10 nautical miles 10 nautical miles
Humidity 72% 74% 75% 76% 77% 81% 90% 85% 86% 86% 87% 80% 71% 72% 63% 73% 69% 67% 74% 82% 84% 85% 75% 62%
Pressure 1,008 hectopascals 1,008 hectopascals 1,007 hectopascals 1,008 hectopascals 1,008 hectopascals 1,008 hectopascals 1,008 hectopascals 1,008 hectopascals 1,009 hectopascals 1,010 hectopascals 1,011 hectopascals 1,012 hectopascals 1,012 hectopascals 1,013 hectopascals 1,014 hectopascals 1,014 hectopascals 1,014 hectopascals 1,015 hectopascals 1,015 hectopascals 1,015 hectopascals 1,014 hectopascals 1,014 hectopascals 1,015 hectopascals 1,015 hectopascals
Dew point temperature 12.8° Celsius 13.0° Celsius 13.0° Celsius 12.8° Celsius 12.5° Celsius 12.8° Celsius 13.5° Celsius 13.4° Celsius 13.6° Celsius 13.5° Celsius 13.4° Celsius 12.5° Celsius 11.4° Celsius 12.0° Celsius 10.8° Celsius 13.2° Celsius 12.5° Celsius 12.3° Celsius 13.6° Celsius 14.3° Celsius 14.6° Celsius 14.8° Celsius 13.5° Celsius 11.1° Celsius
Sea Temperature 16.0° Celsius 16.1° Celsius 16.1° Celsius 16.1° Celsius 16.0° Celsius 16.0° Celsius 16.0° Celsius 15.9° Celsius 15.8° Celsius 15.8° Celsius 15.8° Celsius 15.9° Celsius 16.0° Celsius 16.2° Celsius 16.2° Celsius 16.3° Celsius 16.3° Celsius 16.2° Celsius 16.4° Celsius 16.5° Celsius 16.4° Celsius 16.3° Celsius 16.2° Celsius 16.1° Celsius
Wave Height 0.7 metres 0.6 metres 0.6 metres 0.7 metres 0.7 metres 0.7 metres 0.7 metres 0.8 metres 1.0 metres 1.1 metres 1.0 metres 0.9 metres 0.8 metres 0.7 metres 0.6 metres 0.6 metres 0.8 metres 0.6 metres 0.6 metres 0.5 metres 0.6 metres 0.6 metres 0.8 metres 0.8 metres
Wave period 7.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 7.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 7.0 seconds 7.0 seconds 7.0 seconds 6.0 seconds 6.0 seconds

Tuesday (8 July 2025)

00:00 01:00 02:00 03:00 04:00 05:00 06:00
Temperature
17.7° Celsius
17.4° Celsius
17.4° Celsius
16.8° Celsius
16.3° Celsius
15.5° Celsius
15.1° Celsius
Wind Direction and speed
NW 9
WNW 7
WNW 18
NW 23
NW 21
NNW 21
NNW 19
Visibility 10 nautical miles 10 nautical miles 5 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles 10 nautical miles
Humidity 71% 71% 72% 71% 67% 69% 74%
Pressure 1,015 hectopascals 1,015 hectopascals 1,015 hectopascals 1,015 hectopascals 1,016 hectopascals 1,016 hectopascals 1,017 hectopascals
Dew point temperature 12.4° Celsius 12.0° Celsius 12.4° Celsius 11.5° Celsius 10.2° Celsius 9.8° Celsius 10.5° Celsius
Sea Temperature 16.0° Celsius 15.9° Celsius 15.8° Celsius 15.8° Celsius 15.8° Celsius 15.8° Celsius 15.8° Celsius
Wave Height 0.7 metres 0.6 metres 0.6 metres 0.9 metres 0.8 metres 0.7 metres 0.7 metres
Wave period 7.0 seconds 7.0 seconds 6.0 seconds 5.0 seconds 6.0 seconds 6.0 seconds 5.0 seconds

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