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:

Sunday (19 January 2025)

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 Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mist Overcast Drizzle Light rain Drizzle Light rain Overcast
Temperature
2.1°
2.4°
2.8°
2.9°
2.8°
3.1°
3.4°
3.8°
3.6°
4.9°
5.6°
5.0°
5.1°
5.0°
5.3°
5.1°
5.1°
5.2°
5.2°
5.2°
5.1°
5.3°
Wind Direction and speed
SSE 5
SE 5
SE 3
SE 4
ENE 1
ENE 2
S 1
SSE 4
E 5
SE 4
S 5
S 6
SSE 5
S 5
SE 3
SSE 5
SE 6
SE 7
SE 7
SE 6
SSE 7
SSE 7
Visibility 10 10 10 13 10 10 9 10 10 9 10 7 6 5 4 2 2 5 3 3 3 5
Humidity 82% 83% 82% 87% 90% 89% 88% 94% 89% 85% 89% 88% 93% 94% 97% 97% 95% 97% 95% 95% 95%
Pressure 1,022 1,022 1,021 1,021 1,021 1,020 1,020 1,020 1,020 1,020 1,020 1,019 1,019 1,019 1,019 1,019 1,019 1,019 1,019 1,020 1,019 1,019
Dew point temperature -0.7° -0.2° 0.0° 0.2° 0.9° 1.6° 1.7° 2.0° 2.7° 3.2° 3.3° 3.3° 3.3° 3.9° 4.4° 4.6° 4.6° 4.5° 4.7° 4.5° 4.4° 4.5°

Monday (20 January 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
Weather
Weather Symbol Overcast Overcast Overcast Overcast Cloudy Cloudy Overcast Mist Cloudy Cloudy Cloudy Sunny intervals Sunny day Sunny day Sunny intervals Sunny intervals Sunny day Clear night Clear night Clear night Clear night Partly cloudy (night) Partly cloudy (night) Partly cloudy (night)
Temperature
4.9°
4.4°
3.9°
3.9°
3.2°
3.5°
3.6°
3.9°
3.8°
3.3°
3.7°
4.3°
5.1°
6.3°
5.8°
5.4°
4.9°
3.2°
3.8°
3.6°
3.5°
3.3°
3.8°
2.0°
Wind Direction and speed
SSE 6
SE 6
SSE 5
SSE 6
SE 6
SE 3
ESE 4
ESE 3
ESE 5
SE 5
ESE 6
SE 6
ESE 6
E 6
E 5
E 6
E 5
E 3
E 5
ESE 5
ESE 5
ESE 4
SE 4
E 4
Visibility 7 8 8 8 8 8 5 4 6 7 6 9 10 10 10 10 10 13 13 13 10 10 9 8
Humidity 93% 93% 93% 95% 97% 97% 97% 97% 93% 94% 95% 91% 86% 82% 82% 85% 86% 87% 81% 85% 91% 92% 91% 94%
Pressure 1,019 1,019 1,019 1,019 1,018 1,018 1,018 1,019 1,019 1,018 1,019 1,019 1,019 1,018 1,018 1,017 1,017 1,017 1,017 1,017 1,017 1,017 1,017 1,016
Dew point temperature 3.9° 3.4° 2.9° 3.1° 2.7° 3.1° 3.2° 3.4° 2.8° 2.5° 2.9° 2.9° 2.9° 3.5° 3.0° 3.0° 2.8° 1.3° 0.9° 1.3° 2.1° 2.1° 2.5° 1.2°

Tuesday (21 January 2025)

01:00
Weather
Weather Symbol Cloudy
Temperature
3.2°
Wind Direction and speed
ESE 4
Visibility 6
Humidity 92%
Pressure 1,016
Dew point temperature 2.1°

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.