Water Temperature of the Celtic Sea Near Sennen, England
Current Water Temperature
10.9°C
Measurement Time: Friday, February 27, 2026, 4:00 AM GMT
Temperature Locations
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Local Points of Interest
Isles of Scilly; Celtic SeaCeltic 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
9.3°C

Partly Cloudy
6.4°C
9.3°C
82%
N 21.2 kph
29.5 kph
6.4°C
6.4°C
0 mm
61%
10 km
1009 mbar
0
Five Day Weather Forecast

Fri
H: 10°C
L: 9°C

Sat
H: 10°C
L: 9°C

Sun
H: 11°C
L: 10°C

Mon
H: 10°C
L: 9°C

Tue
H: 11°C
L: 9°C
Air Quality
PM2.5:
4.55 μg/m3
PM10:
12.85 μg/m3
Carbon Monoxide: 136.85 μg/m3
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 92 μg/m3
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 92 μg/m3
Astronomical
Sunrise: 7:12 AM
Sun Transit: 12:37 AM
Sunset: 6:03 PM
Daylight: 10 hrs 51 mins
Sun Transit: 12:37 AM
Sunset: 6:03 PM
Daylight: 10 hrs 51 mins
Moonrise: 12:55 AM
Moon Transit: 9:38 PM
Moonset: 5:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%
Moon Transit: 9:38 PM
Moonset: 5:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%
Best Times for Fishing or Hunting
Major Periods
8:17 PM - 10:47 PM9:08 PM - 11:38 PM
Minor Periods
12:25 AM - 1:55 PM4:59 AM - 6:29 AM
Action Rating: 2 out of 5
Friday, February 27, 2026
Weather Forecast
Patchy rain nearby
10.2°C
9.3°C
9.9°C
82%
1.71 mm
98%
0%
48.2 kph
0.3
Air Quality
AQI:
1 - Good
PM2.5:
4.15 μg/m3
PM10:
13.92 μg/m3
Carbon Monoxide: 138.85 μg/m3
Nitrogen Dioxide: 1.16 μg/m3
Sulphur Dioxide: 0.96 μg/m3
Ozone: 91.2 μg/m3
Nitrogen Dioxide: 1.16 μg/m3
Sulphur Dioxide: 0.96 μg/m3
Ozone: 91.2 μg/m3
Astronomical
Sunrise: 7:12 AM
Sun Transit: 12:37 AM
Sunset: 6:03 PM
Daylight: 10 hrs 51 mins
Sun Transit: 12:37 AM
Sunset: 6:03 PM
Daylight: 10 hrs 51 mins
Moonrise: 12:55 AM
Moon Transit: 9:38 PM
Moonset: 5:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%
Moon Transit: 9:38 PM
Moonset: 5:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%
Best Times for Fishing or Hunting
Major Periods
8:17 PM - 10:47 PM9:08 PM - 11:38 PM
Minor Periods
12:25 AM - 1:55 PM4:59 AM - 6:29 AM
Action Rating: 2 out of 5
Saturday, February 28, 2026
Weather Forecast
Patchy rain nearby
10°C
9.1°C
9.7°C
78%
0.52 mm
87%
0%
40.7 kph
0.4
Air Quality
AQI:
1 - Good
PM2.5:
4.2 μg/m3
PM10:
11.89 μg/m3
Carbon Monoxide: 148.92 μg/m3
Nitrogen Dioxide: 1.49 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 89.49 μg/m3
Nitrogen Dioxide: 1.49 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 89.49 μg/m3
Astronomical
Sunrise: 7:10 AM
Sun Transit: 12:36 AM
Sunset: 6:05 PM
Daylight: 10 hrs 55 mins
Sun Transit: 12:36 AM
Sunset: 6:05 PM
Daylight: 10 hrs 55 mins
Moonrise: 2:20 PM
Moon Transit: 10:35 PM
Moonset: 6:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%
Moon Transit: 10:35 PM
Moonset: 6:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%
Best Times for Fishing or Hunting
Major Periods
9:14 PM - 11:44 PM12:00 AM - 12:00 AM
Minor Periods
1:50 PM - 3:20 PM5:34 AM - 7:04 AM
Action Rating: 3 out of 5
Sunday, March 1, 2026
Weather Forecast
Moderate rain
10.9°C
10.4°C
10.6°C
89%
5.76 mm
89%
0%
59 kph
0.4
Air Quality
AQI:
1 - Good
PM2.5:
9.02 μg/m3
PM10:
13.98 μg/m3
Carbon Monoxide: 142.05 μg/m3
Nitrogen Dioxide: 1.33 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 100.34 μg/m3
Nitrogen Dioxide: 1.33 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 100.34 μg/m3
Astronomical
Sunrise: 7:08 AM
Sun Transit: 12:36 AM
Sunset: 6:06 PM
Daylight: 10 hrs 59 mins
Sun Transit: 12:36 AM
Sunset: 6:06 PM
Daylight: 10 hrs 59 mins
Moonrise: 3:45 PM
Moon Transit: 11:26 PM
Moonset: 6:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%
Moon Transit: 11:26 PM
Moonset: 6:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
3:15 PM - 4:45 PM6:00 AM - 7:30 AM
Action Rating: 3 out of 5
Monday, March 2, 2026
Weather Forecast
Patchy rain nearby
9.9°C
8.7°C
9.8°C
77%
2.91 mm
86%
0%
57.6 kph
0.1
Air Quality
AQI:
1 - Good
PM2.5:
7.07 μg/m3
PM10:
11.2 μg/m3
Carbon Monoxide: 157.48 μg/m3
Nitrogen Dioxide: 1.21 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 99.62 μg/m3
Nitrogen Dioxide: 1.21 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 99.62 μg/m3
Astronomical
Sunrise: 7:06 AM
Sun Transit: 12:36 AM
Sunset: 6:08 PM
Daylight: 11 hrs 2 mins
Sun Transit: 12:36 AM
Sunset: 6:08 PM
Daylight: 11 hrs 2 mins
Moonrise: 5:08 PM
Moon Transit: 12:00 AM
Moonset: 6:48 AM
Moon Phase: Full
Moon Illumination: 99.1%
Moon Transit: 12:00 AM
Moonset: 6:48 AM
Moon Phase: Full
Moon Illumination: 99.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
4:38 PM - 6:08 PM6:18 AM - 7:48 AM
Action Rating: 4 out of 5
Tuesday, March 3, 2026
Weather Forecast
Patchy rain nearby
10.7°C
9.2°C
9.9°C
82%
2.1 mm
89%
0%
32.8 kph
0.3
Air Quality
AQI:
0 -
PM2.5:
0 μg/m3
PM10:
0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 7:04 AM
Sun Transit: 12:36 AM
Sunset: 6:10 PM
Daylight: 11 hrs 6 mins
Sun Transit: 12:36 AM
Sunset: 6:10 PM
Daylight: 11 hrs 6 mins
Moonrise: 6:27 PM
Moon Transit: 12:14 AM
Moonset: 7:03 AM
Moon Phase: Full
Moon Illumination: 100.0%
Moon Transit: 12:14 AM
Moonset: 7:03 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
5:57 PM - 7:27 PM6:33 AM - 8:03 AM
Action Rating: 4 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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