Coast and sea
Marine observations - M4
- Location 55, -10
- Altitude 0 m above mean sea level
Monday (1 September 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 |
14.0° Celsius
|
14.6° Celsius
|
15.0° Celsius
|
15.0° Celsius
|
14.7° Celsius
|
14.6° Celsius
|
14.8° Celsius
|
14.7° Celsius
|
14.8° Celsius
|
13.6° Celsius
|
14.5° Celsius
|
14.6° Celsius
|
14.4° Celsius
|
14.3° Celsius
|
14.0° Celsius
|
| Wind Direction and speed |
W
23
|
W
19
|
W
21
|
W
20
|
W
22
|
W
21
|
W
20
|
W
23
|
W
22
|
W
21
|
W
17
|
WSW
18
|
WSW
17
|
WSW
16
|
W
15
|
| Humidity | 89% | 89% | 86% | 87% | 89% | 88% | 86% | 84% | 79% | 87% | 85% | 79% | 83% | 80% | 85% |
| Pressure | 989 hectopascals | 990 hectopascals | 990 hectopascals | 991 hectopascals | 992 hectopascals | 992 hectopascals | 993 hectopascals | 993 hectopascals | 994 hectopascals | 994 hectopascals | 995 hectopascals | 995 hectopascals | 995 hectopascals | 996 hectopascals | 996 hectopascals |
| Dew point temperature | 12.3° Celsius | 12.9° Celsius | 12.7° Celsius | 12.8° Celsius | 12.8° Celsius | 12.6° Celsius | 12.5° Celsius | 12.1° Celsius | 11.3° Celsius | 11.5° Celsius | 12.0° Celsius | 11.1° Celsius | 11.5° Celsius | 11.0° Celsius | 11.5° Celsius |
| Sea Temperature | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius |
| Wave Height | 4.6 metres | 4.1 metres | 4.5 metres | 4.7 metres | 4.6 metres | 4.7 metres | 4.1 metres | 4.1 metres | 4.0 metres | 3.8 metres | 3.6 metres | 3.9 metres | 3.5 metres | 3.5 metres | 3.2 metres |
| Wave period | 7.0 seconds | 7.0 seconds | 7.0 seconds | 7.0 seconds | 7.0 seconds | 7.0 seconds | 7.0 seconds | 7.0 seconds | 7.0 seconds | 6.0 seconds | 6.0 seconds | 7.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds |
Tuesday (2 September 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 |
14.2° Celsius
|
13.5° Celsius
|
14.0° Celsius
|
13.8° Celsius
|
14.1° Celsius
|
14.0° Celsius
|
14.0° Celsius
|
14.0° Celsius
|
13.8° Celsius
|
14.0° Celsius
|
14.3° Celsius
|
14.2° Celsius
|
14.3° Celsius
|
14.5° Celsius
|
14.2° Celsius
|
14.0° Celsius
|
14.0° Celsius
|
13.8° Celsius
|
14.3° Celsius
|
14.1° Celsius
|
14.0° Celsius
|
14.0° Celsius
|
13.7° Celsius
|
12.9° Celsius
|
| Wind Direction and speed |
WSW
17
|
WSW
16
|
WSW
15
|
WSW
17
|
SW
16
|
WSW
15
|
WSW
13
|
WSW
13
|
SW
13
|
SW
13
|
SW
13
|
SW
13
|
SW
14
|
SW
14
|
SW
13
|
SSW
13
|
SSW
12
|
SSW
9
|
SW
11
|
SSW
11
|
SSW
7
|
SW
7
|
S
5
|
SE
4
|
| Humidity | 79% | 82% | 83% | 83% | 83% | 82% | 82% | 82% | 82% | 80% | 79% | 83% | 80% | 79% | 80% | 82% | 84% | 84% | 76% | 78% | 80% | 79% | 82% | 89% |
| Pressure | 996 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 997 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 996 hectopascals | 995 hectopascals | 995 hectopascals | 995 hectopascals | 995 hectopascals | 995 hectopascals | 994 hectopascals |
| Dew point temperature | 10.7° Celsius | 10.6° Celsius | 11.2° Celsius | 11.1° Celsius | 11.2° Celsius | 11.1° Celsius | 11.0° Celsius | 11.0° Celsius | 10.8° Celsius | 10.6° Celsius | 10.7° Celsius | 11.4° Celsius | 10.9° Celsius | 10.9° Celsius | 10.9° Celsius | 11.1° Celsius | 11.3° Celsius | 11.2° Celsius | 10.2° Celsius | 10.4° Celsius | 10.6° Celsius | 10.6° Celsius | 10.7° Celsius | 11.1° Celsius |
| Sea Temperature | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.7° Celsius | 14.7° Celsius | 14.7° Celsius | 14.7° Celsius | 14.7° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.9° Celsius | 14.9° Celsius | 14.9° Celsius | 14.9° Celsius | 14.9° Celsius | 14.9° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius |
| Wave Height | 2.9 metres | 2.9 metres | 2.7 metres | 2.7 metres | 2.7 metres | 2.8 metres | 2.8 metres | 2.5 metres | 2.5 metres | 2.3 metres | 2.3 metres | 2.3 metres | 2.1 metres | 2.0 metres | 2.0 metres | 1.9 metres | 1.9 metres | 1.9 metres | 1.6 metres | 1.6 metres | 1.6 metres | 1.6 metres | 1.8 metres | 1.5 metres |
| Wave period | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 6.0 seconds | 5.0 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 | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds |
Wednesday (3 September 2025)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | |
|---|---|---|---|---|---|---|---|---|---|
| Temperature |
12.6° Celsius
|
13.6° Celsius
|
13.8° Celsius
|
13.6° Celsius
|
13.6° Celsius
|
13.7° Celsius
|
13.8° Celsius
|
13.8° Celsius
|
13.5° Celsius
|
| Wind Direction and speed |
ESE
8
|
SSE
4
|
E
4
|
E
5
|
N
3
|
N
6
|
NNW
7
|
NNW
9
|
NNW
13
|
| Humidity | 86% | 75% | 75% | 80% | 81% | 78% | 77% | 81% | 86% |
| Pressure | 994 hectopascals | 993 hectopascals | 993 hectopascals | 992 hectopascals | 992 hectopascals | 991 hectopascals | 991 hectopascals | 991 hectopascals | 992 hectopascals |
| Dew point temperature | 10.3° Celsius | 9.3° Celsius | 9.4° Celsius | 10.4° Celsius | 10.4° Celsius | 9.9° Celsius | 9.9° Celsius | 10.6° Celsius | 11.3° Celsius |
| Sea Temperature | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius | 14.8° Celsius |
| Wave Height | 1.5 metres | 1.5 metres | 1.4 metres | 1.4 metres | 1.4 metres | 1.3 metres | 1.5 metres | 1.5 metres | 1.8 metres |
| Wave period | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 5.0 seconds | 6.0 seconds | 6.0 seconds | 7.0 seconds |
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Marine forecasts disclaimer
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