Coast and Sea
Marine Observations weather
Marine observations - Valentia Observatory
- Location 51.933, -10.25
- Altitude 25 m above mean sea level
Wednesday (2 September 2026)
| 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
|---|---|---|---|---|---|---|---|---|---|
|
Weather
|
|||||||||
| Weather Symbol |  |
 |
 |
 |
|
|
|
|
|
| Temperature |
19.1° Celsius
|
18.7° Celsius
|
18.1° Celsius
|
17.3° Celsius
|
17.5° Celsius
|
17.4° Celsius
|
17.4° Celsius
|
17.3° Celsius
|
17.0° Celsius
|
| Wind Direction and speed |
SW 14
|
SW 12
|
SW 12
|
SW 12
|
WSW 10
|
SW 10
|
SW 10
|
SW 8
|
SW 6
|
| Visibility | 9.2 nautical miles | 8.6 nautical miles | 4.9 nautical miles | 2.7 nautical miles | 9.2 nautical miles | 4.9 nautical miles | 5.4 nautical miles | 4.3 nautical miles | 6.5 nautical miles |
| Humidity | 94% | 90% | 94% | 94% | 93% | 92% | 90% | 90% | 85% |
| Pressure | 1013 hectopascals | 1013 hectopascals | 1013 hectopascals | 1014 hectopascals | 1014 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1016 hectopascals |
| Dew point temperature | 18.1° Celsius | 17.1° Celsius | 17.2° Celsius | 16.4° Celsius | 16.4° Celsius | 16.1° Celsius | 15.7° Celsius | 15.7° Celsius | 14.4° Celsius |
Thursday (3 September 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Weather
|
||||||||||||||||||||||||
| Weather Symbol | |
|
|
|
|
|
|
|
|
 |
|
|
|
 |
|
 |
|
|
|
 |
|
|
|
 |
| Temperature |
17.1° Celsius
|
16.7° Celsius
|
17.5° Celsius
|
17.7° Celsius
|
17.6° Celsius
|
17.5° Celsius
|
17.5° Celsius
|
17.6° Celsius
|
17.7° Celsius
|
17.8° Celsius
|
18.2° Celsius
|
18.2° Celsius
|
18.3° Celsius
|
18.1° Celsius
|
17.5° Celsius
|
15.6° Celsius
|
15.3° Celsius
|
14.4° Celsius
|
14.3° Celsius
|
14.2° Celsius
|
14.3° Celsius
|
14.4° Celsius
|
15.3° Celsius
|
16.0° Celsius
|
| Wind Direction and speed |
SW 8
|
SSW 6
|
SW 10
|
SW 10
|
SW 10
|
WSW 12
|
SW 12
|
SW 10
|
SW 10
|
SW 10
|
SW 10
|
SW 12
|
SW 12
|
SW 14
|
SW 14
|
SW 12
|
WSW 4
|
W 2
|
ENE 2
|
NE 4
|
ENE 2
|
SSW 2
|
WSW 8
|
WSW 12
|
| Visibility | 4.9 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.9 nautical miles | 5.9 nautical miles | 5.9 nautical miles | 5.4 nautical miles | 5.4 nautical miles | 5.9 nautical miles | 7.0 nautical miles | 6.5 nautical miles | 6.5 nautical miles | 5.4 nautical miles | 3.8 nautical miles | 4.3 nautical miles | 2.1 nautical miles | 1.5 nautical miles | 2.7 nautical miles | 7.6 nautical miles | 9.2 nautical miles | 18.9 nautical miles | 18.9 nautical miles |
| Humidity | 91% | 92% | 91% | 92% | 92% | 92% | 92% | 92% | 90% | 89% | 86% | 85% | 84% | 83% | 87% | 85% | 89% | 94% | 94% | 95% | 96% | 96% | 97% | 92% |
| Pressure | 1016 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1015 hectopascals | 1014 hectopascals | 1014 hectopascals | 1013 hectopascals | 1012 hectopascals | 1010 hectopascals | 1010 hectopascals | 1011 hectopascals | 1012 hectopascals | 1012 hectopascals |
| Dew point temperature | 15.6° Celsius | 15.4° Celsius | 16.0° Celsius | 16.3° Celsius | 16.3° Celsius | 16.2° Celsius | 16.2° Celsius | 16.2° Celsius | 16.0° Celsius | 15.9° Celsius | 15.9° Celsius | 15.6° Celsius | 15.5° Celsius | 15.1° Celsius | 15.3° Celsius | 13.1° Celsius | 13.5° Celsius | 13.4° Celsius | 13.4° Celsius | 13.4° Celsius | 13.6° Celsius | 13.8° Celsius | 14.8° Celsius | 14.7° Celsius |
Friday (4 September 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Weather
|
|||||||||||||||
| Weather Symbol | |
|
 |
 |
|
|
|
|
|
|
|
|
 |
 |
|
| Temperature |
16.1° Celsius
|
15.7° Celsius
|
15.7° Celsius
|
15.8° Celsius
|
15.8° Celsius
|
15.7° Celsius
|
15.7° Celsius
|
15.6° Celsius
|
15.6° Celsius
|
16.1° Celsius
|
16.4° Celsius
|
16.8° Celsius
|
16.6° Celsius
|
16.2° Celsius
|
16.6° Celsius
|
| Wind Direction and speed |
W 12
|
W 16
|
W 16
|
W 18
|
W 18
|
W 19
|
W 16
|
WNW 16
|
WNW 16
|
WNW 14
|
WNW 14
|
W 14
|
W 14
|
W 14
|
W 14
|
| Visibility | 10.8 nautical miles | 8.1 nautical miles | 11.9 nautical miles | 10.3 nautical miles | 10.3 nautical miles | 8.6 nautical miles | 7.0 nautical miles | 8.6 nautical miles | 8.1 nautical miles | 8.1 nautical miles | 10.8 nautical miles | 9.2 nautical miles | 8.6 nautical miles | 9.7 nautical miles | 9.2 nautical miles |
| Humidity | 88% | 87% | 71% | 74% | 74% | 72% | 74% | 71% | 75% | 65% | 63% | 67% | 66% | 66% | 69% |
| Pressure | 1012 hectopascals | 1013 hectopascals | 1012 hectopascals | 1013 hectopascals | 1013 hectopascals | 1014 hectopascals | 1014 hectopascals | 1015 hectopascals | 1016 hectopascals | 1016 hectopascals | 1017 hectopascals | 1018 hectopascals | 1018 hectopascals | 1019 hectopascals | 1019 hectopascals |
| Dew point temperature | 14.1° Celsius | 13.5° Celsius | 10.5° Celsius | 11.1° Celsius | 11.1° Celsius | 10.7° Celsius | 11.0° Celsius | 10.4° Celsius | 11.1° Celsius | 9.6° Celsius | 9.4° Celsius | 10.6° Celsius | 10.3° Celsius | 9.8° Celsius | 10.8° Celsius |
Latest observations by area
Marine forecasts disclaimer
In the UK, the Maritime & Coastguard Agency (MCA) is responsible for the provision of Maritime Safety Information (MSI) to ships at sea, which includes the broadcast of warnings and forecasts. The Met Office initiates warnings and prepares routine forecasts for dissemination on behalf of the MCA.
Caution: The internet is not part of the Maritime Safety Information system and should never be relied upon as the only means to obtain the latest forecast and warning information. Access to the service may be interrupted or delayed from time to time, updates may also be delayed.
Please refer to GMDSS services, INMARSAT SafetyNET or international NAVTEX for the latest information. When using these web pages, always check that the page on your screen is not from your cache. Use the Refresh or Reload button if in any doubt.