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:

Thursday (21 November 2024)

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 Heavy rain Light rain Heavy rain Cloudy Cloudy Cloudy Light shower (night) Cloudy Partly cloudy (night) Partly cloudy (night) Clear night Clear night Clear night
Temperature
2.2°
2.1°
1.1°
2.3°
3.4°
3.8°
4.7°
4.1°
5.0°
5.0°
4.7°
4.0°
4.5°
5.5°
Wind Direction and speed
E 16
E 15
ENE 13
ENE 10
ENE 10
NE 8
ENE 6
NNE 5
NE 3
NNE 3
N 4
N 3
NNW 3
NNW 4
Wind gust 25 26 25 21 20 16 14
Visibility 3 1 < 1 2 5 10 13 8 21 21 26 29 29 29
Humidity 95% 94% 96% 94% 85% 83% 77% 89% 82% 75% 68% 63% 60% 51%
Pressure 990 989 990 991 994 996 998 1,000 1,001 1,003 1,004 1,005 1,006 1,007
Dew point temperature 1.5° 1.2° 0.5° 1.4° 1.2° 1.1° 1.1° 2.5° 2.1° 1.0° -0.6° -2.5° -2.6° -3.7°

Friday (22 November 2024)

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
Weather
Weather Symbol Clear night Light shower (night) Cloudy Light shower (night) Light shower (night) Cloudy Cloudy Partly cloudy (night) Sunny intervals Sunny intervals Sunny intervals Light shower (day) Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy (night) Partly cloudy (night) Partly cloudy (night) Partly cloudy (night) Partly cloudy (night) Partly cloudy (night) Partly cloudy (night)
Temperature
5.9°
3.9°
4.6°
4.8°
3.9°
5.4°
6.6°
6.8°
6.6°
7.5°
7.5°
7.8°
6.2°
7.8°
8.0°
8.0°
8.1°
7.6°
7.0°
7.5°
7.8°
7.7°
8.2°
8.8°
Wind Direction and speed
WNW 4
NW 10
W 4
WNW 7
W 11
NW 4
WNW 7
WNW 7
WNW 7
WNW 6
NW 7
WNW 7
NNW 6
WNW 5
NW 5
W 6
W 5
W 6
WSW 4
W 4
WSW 4
WSW 5
SSW 7
SSW 6
Wind gust 16 13 17 20 13 14 13 15 13
Visibility 29 8 18 5 6 21 10 16 26 29 26 29 26 26 24 26 26 26 29 32 29 32 32 32
Humidity 54% 80% 66% 60% 83% 72% 57% 56% 51% 52% 52% 56% 83% 67% 67% 69% 60% 67% 80% 68% 67% 71% 78% 72%
Pressure 1,008 1,008 1,008 1,009 1,010 1,010 1,010 1,010 1,011 1,012 1,013 1,014 1,014 1,014 1,014 1,014 1,015 1,015 1,016 1,016 1,016 1,016 1,016 1,015
Dew point temperature -2.6° 0.8° -1.2° -2.2° 1.3° 0.7° -1.2° -1.4° -2.7° -1.7° -1.7° -0.4° 3.6° 2.1° 2.2° 2.6° 0.9° 1.8° 3.7° 1.9° 2.0° 2.8° 4.6° 4.0°

Saturday (23 November 2024)

00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00
Weather
Weather Symbol Clear night Clear night Partly cloudy (night) Light rain Cloudy Partly cloudy (night) Cloudy Cloudy Cloudy Light rain
Temperature
9.0°
9.4°
9.7°
9.3°
9.8°
10.6°
10.1°
10.7°
11.0°
11.0°
Wind Direction and speed
SSW 7
S 8
S 10
S 11
S 10
S 11
S 12
S 12
S 12
S 12
Wind gust 14 16 16 18 20 18 18 20
Visibility 32 29 26 8 26 21 18 18 13 3
Humidity 72% 70% 72% 82% 78% 75% 82% 80% 82% 91%
Pressure 1,014 1,013 1,013 1,012 1,010 1,009 1,008 1,007 1,006 1,006
Dew point temperature 4.2° 4.3° 4.9° 6.4° 6.2° 6.3° 7.1° 7.4° 8.0° 9.6°

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.