Coast and sea
Marine observations - M4
- Location 55, -10
- Altitude 0 m above mean sea level
Monday (29 December 2025)
| 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature |
7.9° Celsius
|
7.7° Celsius
|
8.4° Celsius
|
8.3° Celsius
|
8.1° Celsius
|
7.9° Celsius
|
7.5° Celsius
|
6.9° Celsius
|
6.4° Celsius
|
6.1° Celsius
|
5.6° Celsius
|
| Wind Direction and speed |
E
8
|
E
6
|
E
10
|
NE
13
|
ENE
15
|
ENE
14
|
NE
13
|
E
14
|
E
16
|
E
15
|
E
16
|
| Humidity | 74% | 73% | 71% | 65% | 69% | 70% | 69% | 73% | 74% | 73% | 73% |
| Pressure | 1,033 hectopascals | 1,033 hectopascals | 1,032 hectopascals | 1,032 hectopascals | 1,033 hectopascals | 1,033 hectopascals | 1,033 hectopascals | 1,034 hectopascals | 1,035 hectopascals | 1,035 hectopascals | 1,036 hectopascals |
| Dew point temperature | 3.6° Celsius | 3.2° Celsius | 3.6° Celsius | 2.2° Celsius | 2.8° Celsius | 2.8° Celsius | 2.1° Celsius | 2.4° Celsius | 2.1° Celsius | 1.7° Celsius | 1.1° Celsius |
| Sea Temperature | 11.2° Celsius | 11.2° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius |
| Wave Height | 1.6 metres | 1.6 metres | 1.5 metres | 1.6 metres | 1.5 metres | 1.6 metres | 1.5 metres | 1.5 metres | 1.5 metres | 1.5 metres | 1.5 metres |
| Wave period | 7.0 seconds | 7.0 seconds | 7.0 seconds | 7.0 seconds | 6.0 seconds | 7.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds |
Tuesday (30 December 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 |
5.5° Celsius
|
5.6° Celsius
|
5.6° Celsius
|
6.8° Celsius
|
7.0° Celsius
|
7.4° Celsius
|
7.5° Celsius
|
7.8° Celsius
|
8.2° Celsius
|
8.3° Celsius
|
8.5° Celsius
|
8.2° Celsius
|
8.4° Celsius
|
8.3° Celsius
|
8.3° Celsius
|
8.2° Celsius
|
8.2° Celsius
|
8.3° Celsius
|
8.3° Celsius
|
8.2° Celsius
|
8.3° Celsius
|
8.2° Celsius
|
8.3° Celsius
|
7.9° Celsius
|
| Wind Direction and speed |
ESE
14
|
ESE
13
|
E
12
|
E
13
|
ESE
11
|
ESE
17
|
ESE
14
|
ESE
14
|
E
15
|
E
14
|
E
15
|
E
16
|
ESE
14
|
ESE
14
|
ESE
14
|
ESE
12
|
ESE
12
|
ESE
10
|
ESE
7
|
ESE
8
|
ESE
8
|
ESE
6
|
ESE
6
|
SSE
4
|
| Humidity | 70% | 69% | 70% | 72% | 70% | 69% | 67% | 63% | 68% | 64% | 72% | 75% | 75% | 73% | 73% | 73% | 72% | 68% | 66% | 64% | 62% | 63% | 65% | 61% |
| Pressure | 1,036 hectopascals | 1,036 hectopascals | 1,036 hectopascals | 1,036 hectopascals | 1,036 hectopascals | 1,036 hectopascals | 1,036 hectopascals | 1,037 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,037 hectopascals | 1,038 hectopascals | 1,038 hectopascals | 1,037 hectopascals |
| Dew point temperature | 0.5° Celsius | 0.3° Celsius | 0.6° Celsius | 2.1° Celsius | 2.0° Celsius | 2.2° Celsius | 1.9° Celsius | 1.4° Celsius | 2.7° Celsius | 1.9° Celsius | 3.7° Celsius | 4.0° Celsius | 4.2° Celsius | 3.6° Celsius | 3.7° Celsius | 3.6° Celsius | 3.5° Celsius | 2.6° Celsius | 2.3° Celsius | 1.9° Celsius | 1.6° Celsius | 1.7° Celsius | 2.2° Celsius | 0.8° Celsius |
| Sea Temperature | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.1° Celsius | 11.1° Celsius | 11.1° Celsius | 11.1° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.3° Celsius | 11.2° Celsius | 11.2° Celsius | 10.9° Celsius | 10.9° Celsius | 10.9° Celsius | 10.9° Celsius | 10.9° Celsius | 10.9° Celsius | 11.1° Celsius | 11.1° Celsius |
| Wave Height | 1.6 metres | 1.4 metres | 1.5 metres | 1.4 metres | 1.5 metres | 1.4 metres | 1.5 metres | 1.4 metres | 1.6 metres | 1.5 metres | 1.5 metres | 1.4 metres | 1.6 metres | 1.5 metres | 1.5 metres | 1.6 metres | 1.6 metres | 1.9 metres | 1.9 metres | 1.6 metres | 1.9 metres | 1.9 metres | 1.6 metres | 2.0 metres |
| Wave period | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 7.0 seconds | 7.0 seconds | 7.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 7.0 seconds | 8.0 seconds | 8.0 seconds | 8.0 seconds | 8.0 seconds | 8.0 seconds | 9.0 seconds |
Wednesday (31 December 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature |
7.9° Celsius
|
8.1° Celsius
|
7.9° Celsius
|
7.9° Celsius
|
7.8° Celsius
|
7.7° Celsius
|
7.5° Celsius
|
7.5° Celsius
|
7.4° Celsius
|
7.3° Celsius
|
7.7° Celsius
|
7.7° Celsius
|
7.9° Celsius
|
| Wind Direction and speed |
S
7
|
SSE
6
|
SE
2
|
S
8
|
S
8
|
S
5
|
SSW
9
|
SW
9
|
SW
10
|
SSW
10
|
SSW
10
|
WSW
8
|
WSW
12
|
| Humidity | 57% | 59% | 59% | 60% | 62% | 58% | 59% | 58% | 60% | 62% | 63% | 61% | 60% |
| Pressure | 1,037 hectopascals | 1,037 hectopascals | 1,036 hectopascals | 1,035 hectopascals | 1,035 hectopascals | 1,034 hectopascals | 1,034 hectopascals | 1,034 hectopascals | 1,033 hectopascals | 1,033 hectopascals | 1,032 hectopascals | 1,032 hectopascals | 1,031 hectopascals |
| Dew point temperature | 0.0° Celsius | 0.6° Celsius | 0.5° Celsius | 0.7° Celsius | 0.9° Celsius | 0.0° Celsius | 0.1° Celsius | -0.1° Celsius | 0.1° Celsius | 0.5° Celsius | 1.2° Celsius | 0.7° Celsius | 0.7° Celsius |
| Sea Temperature | 11.1° Celsius | 11.2° Celsius | 11.3° Celsius | 11.3° Celsius | 11.2° Celsius | 11.1° Celsius | 11.1° Celsius | 10.9° Celsius | 10.9° Celsius | 10.8° Celsius | 10.9° Celsius | 11.0° Celsius | 11.1° Celsius |
| Wave Height | 1.9 metres | 1.8 metres | 1.8 metres | 1.8 metres | 1.8 metres | 1.9 metres | 1.6 metres | 1.8 metres | 1.6 metres | 1.6 metres | 1.6 metres | 1.6 metres | 1.6 metres |
| Wave period | 8.0 seconds | 8.0 seconds | 8.0 seconds | 8.0 seconds | 8.0 seconds | 9.0 seconds | 9.0 seconds | 9.0 seconds | 9.0 seconds | 9.0 seconds | 9.0 seconds | 9.0 seconds | 9.0 seconds |
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