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Coast and sea

Marine observations - Guernsey

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

Sunday (26 October 2025)

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 Cloudy Light rain Light rain Light shower (night) Cloudy Light rain Light rain Heavy rain
Temperature
11.3° Celsius
11.7° Celsius
11.4° Celsius
11.9° Celsius
11.6° Celsius
11.8° Celsius
11.4° Celsius
11.9° Celsius
12.0° Celsius
12.2° Celsius
12.4° Celsius
12.4° Celsius
12.4° Celsius
Wind Direction and speed
NW 13
WNW 13
NW 15
WNW 15
W 16
W 15
W 17
W 19
W 20
W 20
W 21
W 24
W 22
Wind gust No data No data No data No data 27 knots No data No data 27 knots 27 knots 33 knots 33 knots 39 knots 35 knots
Visibility 29 nautical miles 29 nautical miles 29 nautical miles 29 nautical miles 26 nautical miles 16 nautical miles 6 nautical miles 9 nautical miles 10 nautical miles 13 nautical miles 4 nautical miles 5 nautical miles 3 nautical miles
Humidity 59% 54% 60% 66% 68% 73% 83% 84% 86% 87% 91% 91% 95%
Pressure 1,017 hectopascals 1,017 hectopascals 1,016 hectopascals 1,016 hectopascals 1,016 hectopascals 1,015 hectopascals 1,015 hectopascals 1,014 hectopascals No data 1,013 hectopascals 1,013 hectopascals 1,012 hectopascals 1,012 hectopascals
Dew point temperature 3.5° Celsius 2.8° Celsius 3.9° Celsius 5.7° Celsius 6.0° Celsius 7.1° Celsius 8.7° Celsius 9.2° Celsius 9.7° Celsius 10.1° Celsius 11.0° Celsius 10.9° Celsius 11.6° Celsius

Monday (27 October 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 Drizzle Cloudy Cloudy Partly cloudy (night) Cloudy Cloudy Light rain Sunny intervals Cloudy Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Light rain Cloudy Light rain Light rain Cloudy Cloudy
Temperature
12.8° Celsius
13.0° Celsius
13.2° Celsius
13.3° Celsius
13.5° Celsius
13.4° Celsius
12.1° Celsius
12.1° Celsius
12.7° Celsius
13.2° Celsius
13.8° Celsius
14.0° Celsius
14.2° Celsius
13.9° Celsius
14.1° Celsius
14.5° Celsius
14.2° Celsius
13.5° Celsius
13.4° Celsius
13.2° Celsius
13.5° Celsius
13.3° Celsius
13.2° Celsius
12.6° Celsius
Wind Direction and speed
W 22
W 20
WNW 24
W 22
W 18
W 18
WNW 20
WNW 17
WNW 18
WNW 17
WNW 19
WNW 17
WNW 17
WNW 19
WNW 14
WNW 14
W 16
W 12
W 13
W 14
W 16
W 19
W 16
W 18
Wind gust 31 knots 33 knots 35 knots 35 knots 31 knots 31 knots 27 knots 29 knots 29 knots 27 knots 29 knots 29 knots 25 knots 25 knots 27 knots No data No data No data No data 25 knots 25 knots 27 knots 29 knots 25 knots
Visibility 10 nautical miles 13 nautical miles 13 nautical miles 16 nautical miles 13 nautical miles 16 nautical miles 5 nautical miles 13 nautical miles 18 nautical miles 18 nautical miles 18 nautical miles 18 nautical miles 18 nautical miles 21 nautical miles 24 nautical miles 21 nautical miles 21 nautical miles 21 nautical miles 8 nautical miles 18 nautical miles 13 nautical miles 18 nautical miles 18 nautical miles 21 nautical miles
Humidity 91% 91% 85% 85% 86% 86% 91% 93% 86% 83% 78% 72% 75% 76% 74% 75% 82% 87% 95% 88% 85% 84% 84% 91%
Pressure 1,011 hectopascals 1,011 hectopascals 1,011 hectopascals 1,011 hectopascals 1,011 hectopascals 1,011 hectopascals 1,010 hectopascals 1,011 hectopascals 1,012 hectopascals 1,012 hectopascals 1,013 hectopascals 1,014 hectopascals 1,014 hectopascals 1,014 hectopascals 1,015 hectopascals 1,014 hectopascals 1,015 hectopascals 1,015 hectopascals 1,015 hectopascals 1,016 hectopascals 1,016 hectopascals 1,015 hectopascals 1,015 hectopascals 1,015 hectopascals
Dew point temperature 11.4° Celsius 11.5° Celsius 10.7° Celsius 10.8° Celsius 11.2° Celsius 11.1° Celsius 10.7° Celsius 11.0° Celsius 10.4° Celsius 10.3° Celsius 10.0° Celsius 9.0° Celsius 9.8° Celsius 9.7° Celsius 9.5° Celsius 10.2° Celsius 11.2° Celsius 11.3° Celsius 12.6° Celsius 11.3° Celsius 11.0° Celsius 10.7° Celsius 10.5° Celsius 11.1° Celsius

Tuesday (28 October 2025)

00:00 01:00 02:00 03:00 04:00 05:00 06:00 08:00 09:00 10:00
Weather
Weather Symbol Cloudy Light shower (night) Cloudy Light shower (night) Light shower (night) Cloudy Partly cloudy (night) Sunny intervals Sunny intervals Sunny intervals
Temperature
12.8° Celsius
12.6° Celsius
12.2° Celsius
12.8° Celsius
12.5° Celsius
12.1° Celsius
12.5° Celsius
12.6° Celsius
13.7° Celsius
14.3° Celsius
Wind Direction and speed
W 16
W 20
W 20
W 18
W 18
W 16
W 17
W 16
W 15
W 17
Wind gust 25 knots 29 knots 29 knots 25 knots 25 knots 27 knots 27 knots 27 knots No data 27 knots
Visibility 16 nautical miles 10 nautical miles 13 nautical miles 10 nautical miles 9 nautical miles 13 nautical miles 18 nautical miles 18 nautical miles 18 nautical miles 18 nautical miles
Humidity 89% 93% No data 89% 92% 95% 82% 84% 81% 78%
Pressure 1,015 hectopascals 1,014 hectopascals 1,014 hectopascals 1,014 hectopascals 1,014 hectopascals 1,013 hectopascals 1,013 hectopascals 1,013 hectopascals 1,013 hectopascals 1,013 hectopascals
Dew point temperature 11.1° Celsius 11.5° Celsius No data 11.1° Celsius 11.3° Celsius 11.4° Celsius 9.5° Celsius 10.0° Celsius 10.5° Celsius 10.5° Celsius

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