Coast and sea
Marine observations - Brittany
- Location 47.55, -8.47
- Altitude 0 m above mean sea level
Tuesday (8 April 2025)
| 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 |
12.1° Celsius
|
12.1° Celsius
|
12.6° Celsius
|
13.0° Celsius
|
13.3° Celsius
|
13.2° Celsius
|
13.3° Celsius
|
13.7° Celsius
|
13.8° Celsius
|
14.0° Celsius
|
14.0° Celsius
|
13.7° Celsius
|
13.4° Celsius
|
13.4° Celsius
|
13.3° Celsius
|
| Wind Direction and speed |
SE
12
|
SE
10
|
ESE
9
|
E
8
|
E
10
|
E
10
|
E
10
|
E
10
|
ENE
8
|
ENE
9
|
E
10
|
E
12
|
E
15
|
E
15
|
ENE
15
|
| Humidity | 92% | 92% | 91% | 91% | 89% | 88% | 83% | 80% | 83% | 79% | 86% | 90% | 89% | 88% | 89% |
| Pressure | 1,024 hectopascals | 1,024 hectopascals | 1,024 hectopascals | 1,024 hectopascals | 1,024 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,024 hectopascals | 1,024 hectopascals |
| Dew point temperature | 10.9° Celsius | 10.8° Celsius | 11.1° Celsius | 11.5° Celsius | 11.5° Celsius | 11.3° Celsius | 10.4° Celsius | 10.3° Celsius | 11.0° Celsius | 10.4° Celsius | 11.7° Celsius | 12.1° Celsius | 11.7° Celsius | 11.5° Celsius | 11.5° Celsius |
| Sea Temperature | 13.2° Celsius | 13.3° Celsius | 13.4° Celsius | 13.5° Celsius | 13.5° Celsius | 13.5° Celsius | 13.7° Celsius | 13.6° Celsius | 13.5° Celsius | 13.5° Celsius | 13.5° Celsius | 13.5° Celsius | 13.5° Celsius | 13.4° Celsius | 13.3° Celsius |
| Wave Height | 1.5 metres | 1.4 metres | 1.5 metres | 1.5 metres | 1.5 metres | 1.7 metres | 1.9 metres | 2.2 metres | 2.4 metres | 2.6 metres | 2.9 metres | 3.1 metres | 2.7 metres | 2.5 metres | 2.5 metres |
| Wave period | 6.0 seconds | 5.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 7.0 seconds | 7.0 seconds | 8.0 seconds | 8.0 seconds | 8.0 seconds | 9.0 seconds | 9.0 seconds | 9.0 seconds | 8.0 seconds | 8.0 seconds |
Wednesday (9 April 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature |
13.2° Celsius
|
13.1° Celsius
|
13.2° Celsius
|
13.0° Celsius
|
12.8° Celsius
|
12.8° Celsius
|
12.8° Celsius
|
13.1° Celsius
|
13.2° Celsius
|
13.1° Celsius
|
13.0° Celsius
|
13.1° Celsius
|
13.2° Celsius
|
13.2° Celsius
|
13.1° Celsius
|
13.1° Celsius
|
13.1° Celsius
|
13.0° Celsius
|
12.8° Celsius
|
12.8° Celsius
|
12.8° Celsius
|
12.8° Celsius
|
12.8° Celsius
|
12.8° Celsius
|
| Wind Direction and speed |
E
15
|
E
14
|
E
13
|
E
14
|
E
15
|
NE
15
|
ENE
18
|
E
18
|
E
21
|
E
20
|
E
22
|
E
24
|
E
22
|
E
20
|
ENE
20
|
ENE
21
|
ENE
21
|
E
22
|
E
21
|
ENE
21
|
E
22
|
ENE
22
|
E
21
|
E
22
|
| Humidity | 87% | 84% | 83% | 84% | 85% | 81% | 85% | 79% | 77% | 75% | 74% | 69% | 70% | 73% | 72% | 75% | 75% | 76% | 80% | 84% | 84% | 83% | 81% | 80% |
| Pressure | 1,024 hectopascals | 1,024 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,023 hectopascals | 1,024 hectopascals | 1,024 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 | 1,024 hectopascals | 1,024 hectopascals | 1,025 hectopascals | 1,025 hectopascals | 1,026 hectopascals | 1,026 hectopascals |
| Dew point temperature | 11.1° Celsius | 10.5° Celsius | 10.3° Celsius | 10.3° Celsius | 10.3° Celsius | 9.7° Celsius | 10.3° Celsius | 9.5° Celsius | 9.2° Celsius | 8.7° Celsius | 8.4° Celsius | 7.6° Celsius | 7.8° Celsius | 8.4° Celsius | 8.2° Celsius | 8.7° Celsius | 8.8° Celsius | 8.9° Celsius | 9.5° Celsius | 10.1° Celsius | 10.2° Celsius | 10.0° Celsius | 9.7° Celsius | 9.5° Celsius |
| Sea Temperature | 13.3° Celsius | 13.3° Celsius | 13.3° Celsius | 13.3° Celsius | 13.3° Celsius | 13.2° Celsius | 13.3° Celsius | 13.2° Celsius | 13.2° Celsius | 13.2° Celsius | 13.2° Celsius | 13.2° Celsius | 13.2° Celsius | 13.3° Celsius | 13.3° Celsius | 13.3° Celsius | 13.3° Celsius | 13.3° Celsius | 13.3° Celsius | 13.3° Celsius | 13.3° Celsius | 13.3° Celsius | 13.3° Celsius | 13.2° Celsius |
| Wave Height | 2.5 metres | 2.8 metres | 2.6 metres | 2.5 metres | 2.6 metres | 2.8 metres | 2.7 metres | 2.4 metres | 2.2 metres | 2.3 metres | 2.5 metres | 2.6 metres | 2.4 metres | 2.3 metres | 2.3 metres | 2.5 metres | 2.2 metres | 2.3 metres | 2.3 metres | 2.3 metres | 2.3 metres | 2.4 metres | 2.3 metres | 2.4 metres |
| Wave period | 8.0 seconds | 8.0 seconds | 8.0 seconds | 7.0 seconds | 8.0 seconds | 8.0 seconds | 7.0 seconds | 7.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 6.0 seconds | 6.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds |
Thursday (10 April 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | |
|---|---|---|---|---|---|---|---|---|---|
| Temperature |
12.7° Celsius
|
12.6° Celsius
|
12.7° Celsius
|
12.5° Celsius
|
12.4° Celsius
|
12.3° Celsius
|
12.3° Celsius
|
12.3° Celsius
|
12.4° Celsius
|
| Wind Direction and speed |
E
22
|
E
21
|
E
22
|
E
21
|
E
19
|
ENE
19
|
E
20
|
E
20
|
E
21
|
| Humidity | 84% | 83% | 76% | 80% | 84% | 84% | 87% | 88% | 88% |
| Pressure | 1,026 hectopascals | 1,026 hectopascals | 1,026 hectopascals | 1,026 hectopascals | 1,026 hectopascals | 1,026 hectopascals | 1,026 hectopascals | 1,026 hectopascals | 1,027 hectopascals |
| Dew point temperature | 10.0° Celsius | 9.8° Celsius | 8.6° Celsius | 9.1° Celsius | 9.7° Celsius | 9.7° Celsius | 10.2° Celsius | 10.4° Celsius | 10.4° Celsius |
| Sea Temperature | 13.2° Celsius | 13.2° Celsius | 13.2° Celsius | 13.2° Celsius | 13.2° Celsius | 13.1° Celsius | 13.1° Celsius | 13.1° Celsius | 13.1° Celsius |
| Wave Height | 2.7 metres | 2.4 metres | 2.3 metres | 2.3 metres | 2.4 metres | 2.3 metres | 2.0 metres | 2.3 metres | 2.2 metres |
| Wave period | 6.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds |
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