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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:

Saturday (29 March 2025)

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 Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Cloudy Clear night Cloudy Cloudy Drizzle
Temperature
10.4° Celsius
10.5° Celsius
10.8° Celsius
11.0° Celsius
10.9° Celsius
11.1° Celsius
10.8° Celsius
10.3° Celsius
9.6° Celsius
9.4° Celsius
9.6° Celsius
10.2° Celsius
10.1° Celsius
9.7° Celsius
Wind Direction and speed
NW 3
W 3
SW 4
SW 5
SW 6
WSW 6
WSW 6
WSW 6
WSW 5
SW 5
SW 6
WSW 8
SW 7
WSW 8
Visibility 26 nautical miles 26 nautical miles 26 nautical miles 24 nautical miles 21 nautical miles 21 nautical miles 18 nautical miles 18 nautical miles 21 nautical miles 21 nautical miles 21 nautical miles 21 nautical miles 21 nautical miles 8 nautical miles
Humidity 60% 58% 65% 66% 70% 67% 72% 72% 84% 86% 86% 83% 86% 92%
Pressure 1,026 hectopascals 1,026 hectopascals 1,026 hectopascals 1,027 hectopascals 1,026 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,023 hectopascals 1,023 hectopascals
Dew point temperature 2.9° Celsius 2.7° Celsius 4.5° Celsius 4.8° Celsius 5.6° Celsius 5.1° Celsius 5.9° Celsius 5.5° Celsius 7.1° Celsius 7.1° Celsius 7.4° Celsius 7.5° Celsius 7.9° Celsius 8.5° Celsius

Sunday (30 March 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 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Weather
Weather Symbol Drizzle Fog Fog Fog Fog Fog Drizzle Drizzle Cloudy Sunny intervals Sunny day Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
Temperature
9.7° Celsius
9.9° Celsius
10.3° Celsius
10.3° Celsius
10.0° Celsius
9.5° Celsius
9.5° Celsius
9.6° Celsius
9.8° Celsius
11.0° Celsius
11.5° Celsius
11.8° Celsius
11.6° Celsius
12.3° Celsius
12.7° Celsius
12.0° Celsius
11.6° Celsius
10.7° Celsius
9.6° Celsius
9.1° Celsius
9.1° Celsius
9.1° Celsius
8.8° Celsius
Wind Direction and speed
WSW 7
SW 7
W 7
WNW 6
W 6
WNW 8
WNW 7
NW 6
WNW 7
WNW 7
WNW 8
NW 5
WNW 6
NW 5
WNW 6
WNW 5
WNW 6
WNW 5
WNW 5
WNW 4
NW 4
NNW 4
N 3
Visibility < 1 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles < 1 nautical miles 10 nautical miles 16 nautical miles 13 nautical miles 13 nautical miles 11 nautical miles 10 nautical miles 10 nautical miles 8 nautical miles 8 nautical miles 6 nautical miles 5 nautical miles 6 nautical miles 8 nautical miles 9 nautical miles 9 nautical miles
Humidity 99% 100% 100% 100% 100% 100% 100% 99% 100% 94% 89% 87% 80% 78% 78% 79% 82% 87% 93% 93% 93% 90% 92%
Pressure 1,023 hectopascals 1,022 hectopascals 1,022 hectopascals 1,022 hectopascals 1,022 hectopascals 1,022 hectopascals 1,022 hectopascals 1,023 hectopascals 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,026 hectopascals 1,025 hectopascals 1,026 hectopascals 1,026 hectopascals 1,027 hectopascals 1,027 hectopascals 1,027 hectopascals 1,028 hectopascals
Dew point temperature 9.5° Celsius 9.9° Celsius 10.3° Celsius 10.3° Celsius 10.0° Celsius 9.5° Celsius 9.5° Celsius 9.5° Celsius 9.8° Celsius 10.0° Celsius 9.8° Celsius 9.7° Celsius 8.2° Celsius 8.6° Celsius 9.0° Celsius 8.5° Celsius 8.6° Celsius 8.6° Celsius 8.5° Celsius 8.1° Celsius 8.1° Celsius 7.5° Celsius 7.6° Celsius

Monday (31 March 2025)

00:00 01:00 03:00 04:00 05:00 06:00 07:00 08:00
Weather
Weather Symbol Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day
Temperature
8.9° Celsius
8.6° Celsius
8.2° Celsius
8.4° Celsius
8.6° Celsius
7.9° Celsius
9.0° Celsius
10.5° Celsius
Wind Direction and speed
N 5
N 4
NE 3
NE 4
NE 4
ENE 3
ENE 3
ENE 4
Visibility 10 nautical miles 13 nautical miles 16 nautical miles 16 nautical miles 16 nautical miles 18 nautical miles 18 nautical miles 18 nautical miles
Humidity 92% 90% 89% 88% 85% 88% 85% 77%
Pressure 1,027 hectopascals 1,027 hectopascals 1,027 hectopascals 1,027 hectopascals 1,027 hectopascals 1,027 hectopascals 1,028 hectopascals 1,008 hectopascals
Dew point temperature 7.7° Celsius 7.1° Celsius 6.5° Celsius 6.5° Celsius 6.3° Celsius 6.1° Celsius 6.6° Celsius 6.6° Celsius

Marine forecasts disclaimer

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