A blue-green ocean surface with waves and sea foam.
Coast and sea

Marine observations - Brittany

  • Location 47.55, -8.47
  • Altitude 0 m above mean sea level
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Sunset:
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Sunrise:
Sunset:

Sunday (4 January 2026)

22:00 23:00
Temperature
8.6° Celsius
8.6° Celsius
Wind Direction and speed
NNW 10
W 8
Humidity 44% 49%
Pressure 1,019 hectopascals 1,018 hectopascals
Dew point temperature -3.0° Celsius -1.5° Celsius
Sea Temperature 12.9° Celsius 12.9° Celsius
Wave Height 1.5 metres 1.5 metres
Wave period 5.0 seconds 5.0 seconds

Monday (5 January 2026)

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
Temperature
8.6° Celsius
8.8° Celsius
9.1° Celsius
9.5° Celsius
8.4° Celsius
9.6° Celsius
9.7° Celsius
9.4° Celsius
9.5° Celsius
9.3° Celsius
9.1° Celsius
8.8° Celsius
9.1° Celsius
8.5° Celsius
8.8° Celsius
8.3° Celsius
8.2° Celsius
8.5° Celsius
8.6° Celsius
8.4° Celsius
8.5° Celsius
8.6° Celsius
8.6° Celsius
8.7° Celsius
Wind Direction and speed
WNW 9
W 13
SW 16
WSW 18
WNW 19
NW 20
N 28
NNE 27
NE 26
NNE 30
NNE 24
NNE 24
NNE 28
NE 27
NE 28
NNE 27
NE 25
NNE 23
NNE 25
NE 22
NNE 23
NNE 20
N 21
NNE 19
Humidity 48% 56% 58% 66% 80% 76% 71% 69% 70% 67% 67% 66% 58% 65% 64% 66% 60% 52% 61% 58% 55% 56% 51% 53%
Pressure 1,018 hectopascals 1,017 hectopascals 1,016 hectopascals 1,015 hectopascals 1,014 hectopascals 1,014 hectopascals 1,014 hectopascals 1,015 hectopascals 1,016 hectopascals 1,017 hectopascals 1,017 hectopascals 1,019 hectopascals 1,019 hectopascals 1,019 hectopascals 1,019 hectopascals 1,020 hectopascals 1,020 hectopascals 1,021 hectopascals 1,022 hectopascals 1,023 hectopascals 1,023 hectopascals 1,024 hectopascals 1,025 hectopascals 1,025 hectopascals
Dew point temperature -1.9° Celsius 0.5° Celsius 1.3° Celsius 3.5° Celsius 5.2° Celsius 5.6° Celsius 4.6° Celsius 3.9° Celsius 4.4° Celsius 3.5° Celsius 3.3° Celsius 2.7° Celsius 1.2° Celsius 2.2° Celsius 2.3° Celsius 2.3° Celsius 0.9° Celsius -0.7° Celsius 1.6° Celsius 0.6° Celsius -0.1° Celsius 0.4° Celsius -1.0° Celsius -0.3° Celsius
Sea Temperature 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.9° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius
Wave Height 1.4 metres 1.4 metres 1.4 metres 1.4 metres 1.3 metres 1.5 metres 1.6 metres 2.2 metres 2.3 metres 2.7 metres 3.0 metres 3.2 metres 3.2 metres 3.2 metres 3.1 metres 3.5 metres 3.2 metres 3.4 metres 3.1 metres 3.0 metres 3.4 metres 3.3 metres 3.0 metres 2.8 metres
Wave period 6.0 seconds 6.0 seconds 5.0 seconds 5.0 seconds 5.0 seconds 5.0 seconds 4.0 seconds 5.0 seconds 5.0 seconds 5.0 seconds 5.0 seconds 5.0 seconds 6.0 seconds 5.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds

Tuesday (6 January 2026)

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
Temperature
8.9° Celsius
8.6° Celsius
8.9° Celsius
8.9° Celsius
8.8° Celsius
9.1° Celsius
9.2° Celsius
9.2° Celsius
9.2° Celsius
9.3° Celsius
9.5° Celsius
9.7° Celsius
9.3° Celsius
9.8° Celsius
9.6° Celsius
10.1° Celsius
9.2° Celsius
8.8° Celsius
9.2° Celsius
9.2° Celsius
10.2° Celsius
11.0° Celsius
Wind Direction and speed
N 21
N 19
NNE 16
NNE 12
N 15
N 16
N 14
NNW 14
NNW 9
W 11
W 9
W 12
SSW 11
SW 15
SW 16
SW 20
SW 20
SSW 20
S 20
SSW 23
S 22
SSW 17
Humidity 54% 62% 59% 61% 62% 60% 56% 57% 55% 62% 60% 61% 69% 71% 73% 71% 79% 80% 83% 89% 90% 91%
Pressure 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,025 hectopascals 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,024 hectopascals 1,023 hectopascals 1,021 hectopascals 1,020 hectopascals 1,018 hectopascals 1,018 hectopascals 1,016 hectopascals 1,016 hectopascals 1,015 hectopascals 1,014 hectopascals 1,013 hectopascals
Dew point temperature 0.0° Celsius 1.8° Celsius 1.4° Celsius 1.8° Celsius 2.0° Celsius 1.8° Celsius 0.8° Celsius 1.1° Celsius 0.7° Celsius 2.5° Celsius 2.1° Celsius 2.6° Celsius 3.9° Celsius 4.8° Celsius 4.9° Celsius 5.1° Celsius 5.7° Celsius 5.6° Celsius 6.4° Celsius 7.4° Celsius 8.6° Celsius 9.6° Celsius
Sea Temperature 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.7° Celsius 12.7° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.8° Celsius 12.7° Celsius 12.8° Celsius
Wave Height 2.8 metres 2.6 metres 2.4 metres 2.5 metres 2.4 metres 2.2 metres 2.2 metres 2.1 metres 1.9 metres 1.9 metres 1.7 metres 1.8 metres 1.9 metres 1.7 metres 1.7 metres 1.7 metres 1.7 metres 1.7 metres 1.6 metres 1.7 metres 1.9 metres 2.0 metres
Wave period 6.0 seconds 5.0 seconds 5.0 seconds 6.0 seconds 5.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 6.0 seconds 5.0 seconds 5.0 seconds 5.0 seconds 4.0 seconds 4.0 seconds 5.0 seconds 5.0 seconds 5.0 seconds

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