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Guernsey - Marine observations

Monday (Monday 17 September 2018)
19:00 20:00 21:00 22:00 23:00
Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Clear night
Temperature (°C)
20.7 ° 19.6 ° 19.0 ° 17.8 ° 17.8 °
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Wind direction, speed & gust (knots)
SSE 10 S 11 SSW 11 SSW 12 SSW 12
Visibility (nautical miles)
24 24 24 24 24
Humidity
60% 68% 69% 85% 88%
Pressure (hPa)
1009 1009 1009 1009 1009
Dew point temperature (°C)
12.8 ° 13.6 ° 13.2 ° 15.3 ° 15.8 °
Sunrise: 06:49 Sunset: 19:20 Moon phase: First quarter
Tuesday (Tuesday 18 September 2018)
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
Partly cloudy night Cloudy Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny day Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
17.7 ° 18.0 ° 17.5 ° 18.2 ° 17.7 ° 17.7 ° 17.6 ° 17.3 ° 16.6 ° 17.2 ° 18.6 ° 17.5 ° 18.6 ° 19.9 ° 19.9 ° 19.9 ° 19.3 ° 18.7 ° 18.6 °
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Wind direction, speed & gust (knots)
S 11 SSW 15 S 13 SW 17 25 WSW 24 36 SW 20 34 SW 23 36 WSW 22 32 WSW 21 31 WSW 18 28 WSW 17 30 WSW 17 25 SW 17 SW 18 SW 13 SW 13 SW 13 SW 10 SW 8
Visibility (nautical miles)
21 18 18 18 18 18 18 16 6 8 8 6 8 9 12 16 18 21 18
Humidity
89% 89% 92% 87% 77% 81% 78% 79% 85% 77% 75% 85% 80% 73% 71% 69% 70% 74% 76%
Pressure (hPa)
1009 1009 1008 1008 1008 1009 1009 1010 1011 1012 1013 1014 1014 1014 1014 1014 1014 1014 1014
Dew point temperature (°C)
15.9 ° 16.1 ° 16.2 ° 16.0 ° 13.6 ° 14.4 ° 13.8 ° 13.7 ° 14.0 ° 13.2 ° 14.0 ° 14.9 ° 15.1 ° 14.9 ° 14.6 ° 14.0 ° 13.7 ° 14.0 ° 14.4 °
Sunrise: 06:50 Sunset: 19:18 Moon phase: First quarter
– = No Data All times stated are in UTC Download past 24 hours observations >

Latest marine observations

In the UK, the Maritime & Coastguard Agency (MCA) is responsible for the provision of Maritime Safety Information (MSI) to ships at sea, which includes the broadcast of warnings and forecasts. The Met Office initiates warnings and prepares routine forecasts for dissemination on behalf of the MCA.

Caution: The internet is not part of the Maritime Safety Information system and should never be relied upon as the only means to obtain the latest forecast and warning information. Access to the service may be interrupted or delayed from time to time, updates may also be delayed. Please refer to GMDSS services, INMARSAT SafetyNET or international NAVTEX for the latest information. When using these web pages, always check that the page on your screen is not from your cache. Use the Refresh or Reload button if in any doubt.

Location details

Guernsey

Location
49.44, -2.6
Altitude
101 m above mean sea level

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