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Greenwich Light Vessel

Tuesday (Tuesday 22 January 2019)
16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Temperature (°C)
7.0 ° 3.8 ° 4.6 ° 3.7 ° 4.5 ° 5.0 ° 4.7 ° 4.5 °
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Wind direction & speed (knots)
W 11 SW 13 SW 15 NNW 9 NNW 12 NW 18 NNW 21 NNW 21
Visibility (nautical miles)
26 5 2 26 26 26 10 10
Humidity
60% 86% 88% 86% 87% 81% 81% 79%
Pressure (hPa)
1000 1000 1000 999 998 998 997 997
Dew point temperature (°C)
-0.2 ° 1.6 ° 2.7 ° 1.6 ° 2.5 ° 2.0 ° 1.7 ° 1.2 °
Sea temperature (°C)
10.0 ° 9.9 ° 9.8 ° 9.7 ° 9.6 ° 9.6 ° 9.6 ° 9.6 °
Wave height (metres)
0.6 0.6 0.5 0.6 0.5 0.5 0.7 0.9
Wave period (seconds)
7 6 6 5 6 7 7 6
Sunrise: 07:48 Sunset: 16:36 Moon phase: Waning gibbous
Wednesday (Wednesday 23 January 2019)
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
Temperature (°C)
4.6 ° 4.2 ° 4.0 ° 3.2 ° 3.0 ° 3.1 ° 3.1 ° 2.3 ° 2.6 ° 2.9 ° 2.9 ° 3.2 ° 3.8 ° 3.3 ° 3.9 ° 3.4 °
Show detail
Wind direction & speed (knots)
NNW 21 N 21 NNW 22 NNW 24 NNW 23 NNW 25 NNW 24 NNW 23 N 27 N 30 N 27 N 25 N 24 N 24 NNW 22 NNW 21
Visibility (nautical miles)
10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
Humidity
80% 80% 84% 84% 84% 84% 82% 80% 81% 80% 78% 76% 75% 73% 77% 75%
Pressure (hPa)
997 996 997 997 997 998 998 999 999 1000 1000 1001 1002 1002 1003 1003
Dew point temperature (°C)
1.4 ° 1.0 ° 1.5 ° 0.7 ° 0.6 ° 0.6 ° 0.4 ° -0.8 ° -0.4 ° -0.2 ° -0.6 ° -0.6 ° -0.3 ° -1.1 ° 0.3 ° -0.7 °
Sea temperature (°C)
9.6 ° 9.6 ° 9.5 ° 9.5 ° 9.6 ° 9.5 ° 9.5 ° 9.4 ° 9.4 ° 9.4 ° 9.4 ° 9.4 ° 9.4 ° 9.5 ° 9.5 ° 9.4 °
Wave height (metres)
1.1 1.3 1.1 0.9 0.9 0.8 0.9 0.8 0.7 0.7 1 1.1 1.2 1.1 1 1
Wave period (seconds)
6 7 6 6 5 5 5 5 6 6 5 5 6 6 6 5
Sunrise: 07:47 Sunset: 16:37 Moon phase: Waning gibbous

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