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

Marine observations - Guernsey

  • Location 49.44, -2.6
  • Altitude 101 m above mean sea level
Sunrise:
Sunset:
Sunrise:
Sunset:
Sunrise:
Sunset:

Wednesday (14 January 2026)

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
Weather
Weather Symbol Light rain Cloudy Drizzle Drizzle Drizzle Fog Fog Light rain Fog Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly cloudy (night) Drizzle Drizzle Cloudy Partly cloudy (night)
Temperature
8.6° Celsius
8.5° Celsius
8.7° Celsius
8.4° Celsius
8.2° Celsius
8.4° Celsius
8.7° Celsius
9.4° Celsius
10.0° Celsius
9.8° Celsius
9.5° Celsius
10.0° Celsius
10.2° Celsius
10.2° Celsius
10.2° Celsius
10.4° Celsius
10.3° Celsius
10.3° Celsius
8.5° Celsius
8.8° Celsius
8.9° Celsius
Wind Direction and speed
NE 7
NE 6
ENE 6
ENE 6
ENE 6
E 7
ESE 7
SE 6
SSE 7
SSE 8
S 9
S 9
S 9
S 8
SSE 10
S 12
S 12
SSW 13
W 13
WSW 15
SW 14
Wind gust No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data No data 26 knots No data No data
Visibility 3 nautical miles 5 nautical miles 3 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles 2 nautical miles 6 nautical miles 4 nautical miles 9 nautical miles 10 nautical miles 10 nautical miles 13 nautical miles 16 nautical miles < 1 nautical miles 7 nautical miles 21 nautical miles 21 nautical miles
Humidity 98% 98% 98% 99% 99% 99% 99% 99% 100% 100% 99% 98% 97% 95% 94% 92% 92% 98% 97% 83% 82%
Pressure 1,011 hectopascals 1,012 hectopascals 1,012 hectopascals 1,012 hectopascals 1,012 hectopascals 1,013 hectopascals 1,013 hectopascals 1,013 hectopascals 1,013 hectopascals 1,012 hectopascals 1,012 hectopascals 1,011 hectopascals 1,010 hectopascals 1,010 hectopascals 1,010 hectopascals 1,009 hectopascals 1,009 hectopascals 1,009 hectopascals 1,009 hectopascals 1,009 hectopascals 1,009 hectopascals
Dew point temperature 8.3° Celsius 8.2° Celsius 8.4° Celsius 8.2° Celsius 8.0° Celsius 8.3° Celsius 8.6° Celsius 9.2° Celsius 10.0° Celsius 9.8° Celsius 9.4° Celsius 9.7° Celsius 9.7° Celsius 9.4° Celsius 9.3° Celsius 9.2° Celsius 9.1° Celsius 10.0° Celsius 8.0° Celsius 6.1° Celsius 6.0° Celsius

Thursday (15 January 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 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Weather
Weather Symbol Cloudy Cloudy Cloudy Overcast Light rain Heavy rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Cloudy Heavy shower (night) Partly cloudy (night)
Temperature
8.9° Celsius
8.8° Celsius
8.9° Celsius
9.3° Celsius
9.0° Celsius
9.1° Celsius
9.1° Celsius
8.8° Celsius
8.6° Celsius
8.7° Celsius
8.9° Celsius
9.5° Celsius
9.6° Celsius
9.7° Celsius
8.7° Celsius
8.6° Celsius
8.7° Celsius
8.2° Celsius
8.3° Celsius
8.1° Celsius
8.5° Celsius
7.7° Celsius
8.6° Celsius
Wind Direction and speed
SW 15
SSW 14
SSW 16
SSW 15
SSW 16
SSW 16
S 16
S 16
SSE 18
SSE 19
S 21
S 22
S 20
S 19
WSW 8
WSW 10
W 9
W 6
W 8
WSW 12
SW 15
WSW 16
SW 15
Wind gust No data No data No data No data No data 25 knots 26 knots No data 26 knots 27 knots 29 knots 32 knots 33 knots 30 knots 30 knots No data No data No data No data No data No data 29 knots No data
Visibility 18 nautical miles 18 nautical miles 21 nautical miles 24 nautical miles 7 nautical miles 5 nautical miles 10 nautical miles 4 nautical miles 2 nautical miles 2 nautical miles 3 nautical miles 4 nautical miles 3 nautical miles 3 nautical miles 3 nautical miles 4 nautical miles 4 nautical miles 10 nautical miles 16 nautical miles 10 nautical miles 18 nautical miles 2 nautical miles 10 nautical miles
Humidity 85% 88% 90% 90% 95% 97% 96% 97% 97% 97% 98% 95% 97% 97% 97% 97% 98% 97% 95% 92% 92% 85% 92%
Pressure 1,009 hectopascals 1,009 hectopascals 1,008 hectopascals 1,007 hectopascals 1,007 hectopascals 1,006 hectopascals 1,005 hectopascals 1,004 hectopascals 1,003 hectopascals 1,002 hectopascals 1,001 hectopascals 1,000 hectopascals 999 hectopascals 997 hectopascals 997 hectopascals 998 hectopascals 998 hectopascals 999 hectopascals 1,000 hectopascals 1,001 hectopascals 1,002 hectopascals 1,002 hectopascals 1,003 hectopascals
Dew point temperature 6.6° Celsius 7.0° Celsius 7.3° Celsius 7.7° Celsius 8.2° Celsius 8.6° Celsius 8.5° Celsius 8.3° Celsius 8.2° Celsius 8.3° Celsius 8.6° Celsius 8.8° Celsius 9.2° Celsius 9.3° Celsius 8.3° Celsius 8.2° Celsius 8.4° Celsius 7.8° Celsius 7.6° Celsius 6.9° Celsius 7.3° Celsius 5.4° Celsius 7.4° Celsius

Friday (16 January 2026)

00:00 01:00 02:00
Weather
Weather Symbol Cloudy Partly cloudy (night) Clear night
Temperature
8.4° Celsius
8.0° Celsius
7.8° Celsius
Wind Direction and speed
SW 13
SW 13
SSW 11
Wind gust No data No data No data
Visibility 16 nautical miles 16 nautical miles 18 nautical miles
Humidity 92% 90% 90%
Pressure 1,004 hectopascals 1,004 hectopascals 1,004 hectopascals
Dew point temperature 7.1° Celsius 6.5° Celsius 6.2° Celsius

Marine forecasts disclaimer

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.

Related links