Water Temperature of the Celtic Sea Near Sennen, England

Current Water Temperature

10.9°C

Measurement Time: Monday, April 6, 2026, 8:00 PM BST

Temperature Locations

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Local Points of Interest

Isles of Scilly; Celtic Sea

Celtic Sea

Station Name: Sevenstones Lightship
Station Type: Fixed
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 meters

Nearest Address:
Offshore
Sennen, GB-ENG

GPS Coordinates: 50.102, -6.1

Nearby Water Temperatures

Atlantic Ocean, Brest, FR-BFC (332.5 km)
English Channel, Brighton, GB-ENG (434.8 km)

Weather Near Sennen, England

Current Weather

12.3°C
Clear
Clear
9.1°C
12.2°C
88%
ESE 37.8 kph
79.4 kph
9.1°C
10.2°C
0 mm
5%
10 km
1015 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 11°C
L: 10°C
Partly Cloudy
Tue
H: 12°C
L: 12°C
Partly Cloudy
Wed
H: 12°C
L: 11°C
Partly Cloudy
Thu
H: 11°C
L: 9°C
Partly Cloudy
Fri
H: 11°C
L: 10°C

Air Quality

AQI: 1 - Good
PM2.5: 10.15 μg/m3
PM10: 25.35 μg/m3
Carbon Monoxide: 143.85 μg/m3
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 97 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:26 PM
Sunset: 8:04 PM
Daylight: 13 hrs 14 mins
Moonrise: 12:32 AM
Moon Transit: 4:21 AM
Moonset: 8:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.7%

Best Times for Fishing or Hunting

Major Periods

3:51 AM - 6:21 AM
3:00 AM - 5:30 AM

Minor Periods

7:35 AM - 9:05 AM
12:02 AM - 1:32 AM

Action Rating: 3 out of 5

Monday, April 6, 2026

Weather Forecast

Sunny
11.2°C
9.7°C
10.6°C
81%
0 mm
0%
0%
38.5 kph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 6.97 μg/m3
PM10: 19.25 μg/m3
Carbon Monoxide: 147.93 μg/m3
Nitrogen Dioxide: 2.76 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 99.6 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:26 PM
Sunset: 8:04 PM
Daylight: 13 hrs 14 mins
Moonrise: 12:32 AM
Moon Transit: 4:21 AM
Moonset: 8:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 74.7%

Best Times for Fishing or Hunting

Major Periods

3:51 AM - 6:21 AM
3:00 AM - 5:30 AM

Minor Periods

7:35 AM - 9:05 AM
12:02 AM - 1:32 AM

Action Rating: 3 out of 5

Tuesday, April 7, 2026

Weather Forecast

Partly Cloudy
11.9°C
11.5°C
11.8°C
92%
0 mm
0%
0%
42.8 kph
1


Air Quality

AQI: 1 - Good
PM2.5: 10 μg/m3
PM10: 21.59 μg/m3
Carbon Monoxide: 137.93 μg/m3
Nitrogen Dioxide: 4.24 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 82.76 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 1:26 PM
Sunset: 8:06 PM
Daylight: 13 hrs 17 mins
Moonrise: 1:38 AM
Moon Transit: 5:11 AM
Moonset: 8:41 AM
Moon Phase: Waning Gibbous
Moon Illumination: 64.3%

Best Times for Fishing or Hunting

Major Periods

4:41 AM - 7:11 AM
3:50 AM - 6:20 AM

Minor Periods

8:11 AM - 9:41 AM
1:08 AM - 2:38 AM

Action Rating: 4 out of 5

Wednesday, April 8, 2026

Weather Forecast

Partly Cloudy
12.4°C
11.4°C
11.7°C
92%
0 mm
0%
0%
16.9 kph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 9.08 μg/m3
PM10: 17.48 μg/m3
Carbon Monoxide: 131.24 μg/m3
Nitrogen Dioxide: 2.03 μg/m3
Sulphur Dioxide: 1.14 μg/m3
Ozone: 83.91 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:26 PM
Sunset: 8:07 PM
Daylight: 13 hrs 21 mins
Moonrise: 2:38 AM
Moon Transit: 6:02 AM
Moonset: 9:28 AM
Moon Phase: Last Quarter
Moon Illumination: 53.2%

Best Times for Fishing or Hunting

Major Periods

5:32 AM - 8:02 AM
4:42 AM - 7:12 AM

Minor Periods

8:58 AM - 10:28 AM
2:08 AM - 3:38 AM

Action Rating: 3 out of 5

Thursday, April 9, 2026

Weather Forecast

Partly Cloudy
10.5°C
9.3°C
10°C
79%
0 mm
0%
0%
42.1 kph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 8.99 μg/m3
PM10: 15.15 μg/m3
Carbon Monoxide: 140.7 μg/m3
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 98.87 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:26 PM
Sunset: 8:09 PM
Daylight: 13 hrs 25 mins
Moonrise: 3:24 AM
Moon Transit: 6:54 AM
Moonset: 10:28 AM
Moon Phase: Last Quarter
Moon Illumination: 41.9%

Best Times for Fishing or Hunting

Major Periods

6:24 AM - 8:54 AM
5:33 AM - 8:03 AM

Minor Periods

9:58 AM - 11:28 AM
2:54 AM - 4:24 AM

Action Rating: 3 out of 5

Friday, April 10, 2026

Weather Forecast

Partly Cloudy
10.8°C
9.5°C
10.2°C
82%
0.03 mm
0%
0%
33.1 kph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 8.13 μg/m3
PM10: 12.74 μg/m3
Carbon Monoxide: 148.62 μg/m3
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 104.54 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 1:25 PM
Sunset: 8:11 PM
Daylight: 13 hrs 29 mins
Moonrise: 4:01 AM
Moon Transit: 7:45 AM
Moonset: 11:36 AM
Moon Phase: Last Quarter
Moon Illumination: 31.0%

Best Times for Fishing or Hunting

Major Periods

7:15 AM - 9:45 AM
6:24 AM - 8:54 AM

Minor Periods

11:06 AM - 12:36 AM
3:31 AM - 5:01 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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