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
Sunrise:
Sunset:
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Sunset:
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Sunset:

Wednesday (26 March 2025)

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
10.7° Celsius
10.6° Celsius
10.1° Celsius
10.0° Celsius
9.8° Celsius
8.9° Celsius
8.5° Celsius
8.1° Celsius
7.9° Celsius
8.0° Celsius
8.2° Celsius
8.7° Celsius
9.6° Celsius
11.7° Celsius
10.1° Celsius
10.2° Celsius
9.7° Celsius
9.5° Celsius
9.5° Celsius
9.2° Celsius
9.1° Celsius
Visibility 1 nautical miles 1 nautical miles < 1 nautical miles < 1 nautical miles 2 nautical miles 1 nautical miles 2 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 10 nautical miles 10 nautical miles 5 nautical miles 10 nautical miles 10 nautical miles
Humidity 92% 92% 93% 94% 93% 93% 95% 95% 95% 95% 95% 95% 95% 95% 85% 85% 88% 90% 90% 92% 93%
Pressure 1,024 hectopascals 1,024 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,026 hectopascals 1,026 hectopascals 1,026 hectopascals 1,026 hectopascals 1,026 hectopascals 1,026 hectopascals 1,026 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals
Dew point temperature 9.4° Celsius 9.4° Celsius 9.0° Celsius 9.0° Celsius 8.8° Celsius 7.9° Celsius 7.7° Celsius 7.4° Celsius 7.2° Celsius 7.3° Celsius 7.5° Celsius 8.0° Celsius 8.8° Celsius 10.9° Celsius 7.7° Celsius 7.8° Celsius 7.8° Celsius 7.9° Celsius 8.0° Celsius 8.0° Celsius 8.0° Celsius
Sea Temperature 9.4° Celsius 9.4° Celsius 9.4° Celsius 9.4° Celsius 9.4° Celsius 9.4° Celsius 9.4° Celsius 9.4° Celsius 9.5° Celsius 9.7° Celsius 10.0° Celsius 10.1° Celsius 10.2° Celsius 10.1° Celsius 10.1° Celsius 10.1° Celsius 10.3° Celsius 10.1° Celsius 9.8° Celsius 9.6° Celsius 9.5° Celsius
Wave Height 0.3 metres 0.3 metres 0.2 metres 0.2 metres 0.3 metres 0.3 metres 0.3 metres 0.3 metres 0.2 metres 0.2 metres 0.2 metres 0.2 metres 0.2 metres 0.2 metres 0.2 metres 0.2 metres 0.2 metres 0.3 metres 0.3 metres 0.3 metres 0.3 metres
Wave period 8.0 seconds 7.0 seconds 11.0 seconds 10.0 seconds 10.0 seconds 9.0 seconds 8.0 seconds 10.0 seconds 10.0 seconds 10.0 seconds 13.0 seconds 14.0 seconds 16.0 seconds 16.0 seconds 13.0 seconds 12.0 seconds 10.0 seconds 10.0 seconds 10.0 seconds 10.0 seconds 11.0 seconds

Thursday (27 March 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
9.0° Celsius
8.9° Celsius
8.9° Celsius
9.0° Celsius
9.0° Celsius
8.8° Celsius
8.7° Celsius
8.7° Celsius
8.9° Celsius
9.2° Celsius
9.1° Celsius
8.3° Celsius
7.7° Celsius
8.3° Celsius
8.2° Celsius
8.4° Celsius
8.0° Celsius
7.7° Celsius
7.6° Celsius
8.2° Celsius
7.7° Celsius
7.5° Celsius
7.6° Celsius
8.3° Celsius
Visibility 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 < 1 nautical miles < 1 nautical miles 2 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles 2 nautical miles < 1 nautical miles < 1 nautical miles 2 nautical miles 5 nautical miles
Humidity 93% 93% 93% 94% 94% 94% 95% 95% 93% 92% 91% 92% 94% 95% 95% 96% 96% 97% 97% 97% 97% 97% 97% 97%
Pressure 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,023 hectopascals 1,023 hectopascals 1,023 hectopascals 1,023 hectopascals 1,023 hectopascals 1,022 hectopascals 1,022 hectopascals 1,021 hectopascals 1,021 hectopascals 1,020 hectopascals 1,020 hectopascals 1,019 hectopascals 1,019 hectopascals 1,019 hectopascals 1,019 hectopascals 1,018 hectopascals 1,018 hectopascals 1,017 hectopascals
Dew point temperature 8.0° Celsius 7.9° Celsius 7.9° Celsius 8.1° Celsius 8.1° Celsius 7.9° Celsius 7.9° Celsius 7.9° Celsius 7.8° Celsius 7.9° Celsius 7.7° Celsius 7.0° Celsius 6.8° Celsius 7.6° Celsius 7.5° Celsius 7.8° Celsius 7.4° Celsius 7.2° Celsius 7.1° Celsius 7.8° Celsius 7.3° Celsius 7.1° Celsius 7.2° Celsius 7.9° Celsius
Sea Temperature 9.5° Celsius 9.4° Celsius 9.4° Celsius 9.3° Celsius 9.3° Celsius 9.3° Celsius 9.3° Celsius 9.3° Celsius 9.3° Celsius 9.3° Celsius 9.4° Celsius 9.6° Celsius 9.7° Celsius 9.9° Celsius 10.0° Celsius 9.9° Celsius 9.9° Celsius 9.8° Celsius 9.7° Celsius 9.6° Celsius 9.6° Celsius 9.5° Celsius 9.4° Celsius 9.4° Celsius
Wave Height 0.3 metres 0.2 metres 0.2 metres 0.2 metres 0.3 metres 0.2 metres 0.3 metres 0.3 metres 0.4 metres 0.4 metres 0.4 metres 0.4 metres 0.3 metres 0.3 metres 0.2 metres 0.2 metres 0.2 metres 0.2 metres 0.3 metres 0.3 metres 0.3 metres 0.4 metres 0.4 metres 0.5 metres
Wave period 14.0 seconds 12.0 seconds 13.0 seconds 15.0 seconds 9.0 seconds 11.0 seconds 10.0 seconds 9.0 seconds 9.0 seconds 9.0 seconds 9.0 seconds 9.0 seconds 9.0 seconds 11.0 seconds 13.0 seconds 14.0 seconds 12.0 seconds 13.0 seconds 12.0 seconds 12.0 seconds 9.0 seconds 9.0 seconds 8.0 seconds 7.0 seconds

Friday (28 March 2025)

00:00 01:00 02:00
Temperature
8.8° Celsius
9.3° Celsius
9.8° Celsius
Visibility 10 nautical miles 10 nautical miles 10 nautical miles
Humidity 96% 90% 86%
Pressure 1,017 hectopascals 1,016 hectopascals 1,016 hectopascals
Dew point temperature 8.2° Celsius 7.7° Celsius 7.5° Celsius
Sea Temperature 9.4° Celsius 9.4° Celsius 9.4° Celsius
Wave Height 0.4 metres 0.3 metres 0.3 metres
Wave period 7.0 seconds 7.0 seconds 6.0 seconds

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