Coast and Sea
Marine Observations weather
Marine observations - Valentia Observatory
- Location 51.933, -10.25
- Altitude 25 m above mean sea level
Friday (25 September 2026)
| 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 |
13.7° Celsius
|
13.2° Celsius
|
13.4° Celsius
|
15.4° Celsius
|
15.7° Celsius
|
14.9° Celsius
|
15.5° Celsius
|
17.2° Celsius
|
16.9° Celsius
|
16.8° Celsius
|
13.7° Celsius
|
15.1° Celsius
|
14.6° Celsius
|
14.1° Celsius
|
14.3° Celsius
|
14.2° Celsius
|
14.8° Celsius
|
15.1° Celsius
|
| Wind Direction and speed |
W 6
|
S 6
|
S 6
|
S 4
|
SW 8
|
WSW 8
|
SW 12
|
SW 12
|
SW 12
|
SW 14
|
SSW 10
|
SSW 8
|
S 8
|
SSW 10
|
SSW 10
|
SSW 10
|
SSW 12
|
SW 14
|
| Visibility | 7.0 nautical miles | 7.0 nautical miles | 7.6 nautical miles | 9.2 nautical miles | 9.2 nautical miles | 8.1 nautical miles | 10.8 nautical miles | 10.8 nautical miles | 12.4 nautical miles | 10.3 nautical miles | 9.7 nautical miles | 15.1 nautical miles | 11.9 nautical miles | 11.3 nautical miles | 9.7 nautical miles | 9.7 nautical miles | 9.2 nautical miles | 9.7 nautical miles |
| Humidity | 76% | 76% | 75% | 72% | 69% | 80% | 71% | 66% | 66% | 68% | 87% | 75% | 82% | 77% | 81% | 84% | 83% | 79% |
| Pressure | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1021 hectopascals | 1021 hectopascals | 1021 hectopascals | 1021 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals |
| Dew point temperature | 9.6° Celsius | 9.0° Celsius | 9.0° Celsius | 10.4° Celsius | 10.1° Celsius | 11.5° Celsius | 10.2° Celsius | 10.7° Celsius | 10.6° Celsius | 10.9° Celsius | 11.5° Celsius | 10.6° Celsius | 11.5° Celsius | 10.1° Celsius | 11.0° Celsius | 11.5° Celsius | 11.9° Celsius | 11.5° Celsius |
Saturday (26 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 |
15.1° Celsius
|
15.1° Celsius
|
14.8° Celsius
|
15.0° Celsius
|
14.2° Celsius
|
13.8° Celsius
|
13.9° Celsius
|
14.3° Celsius
|
14.8° Celsius
|
16.1° Celsius
|
16.4° Celsius
|
17.1° Celsius
|
16.9° Celsius
|
17.2° Celsius
|
17.0° Celsius
|
16.7° Celsius
|
16.9° Celsius
|
16.4° Celsius
|
16.2° Celsius
|
15.8° Celsius
|
15.6° Celsius
|
15.7° Celsius
|
15.9° Celsius
|
15.5° Celsius
|
| Wind Direction and speed |
SW 12
|
SW 14
|
SW 10
|
SW 10
|
S 8
|
S 8
|
S 8
|
S 8
|
SSW 8
|
SSW 14
|
SSW 12
|
SSW 12
|
SSW 16
|
SSW 14
|
SSW 12
|
SSW 12
|
SSW 14
|
SSW 12
|
S 14
|
S 12
|
S 12
|
S 12
|
S 12
|
S 12
|
| Visibility | 9.2 nautical miles | 8.1 nautical miles | 7.6 nautical miles | 8.1 nautical miles | 8.1 nautical miles | 7.6 nautical miles | 7.0 nautical miles | 7.0 nautical miles | 8.6 nautical miles | 9.7 nautical miles | 9.2 nautical miles | 9.7 nautical miles | 10.3 nautical miles | 10.8 nautical miles | 11.9 nautical miles | 11.9 nautical miles | 13.0 nautical miles | 10.8 nautical miles | 11.3 nautical miles | 16.2 nautical miles | 3.8 nautical miles | 11.9 nautical miles | 12.4 nautical miles | 8.6 nautical miles |
| Humidity | 81% | 80% | 83% | 82% | 84% | 87% | 89% | 88% | 86% | 81% | 78% | 80% | 80% | 80% | 79% | 83% | 80% | 84% | 82% | 79% | 87% | 87% | 86% | 90% |
| Pressure | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1020 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1018 hectopascals | 1018 hectopascals | 1018 hectopascals | 1017 hectopascals | 1017 hectopascals | 1016 hectopascals | 1016 hectopascals | 1015 hectopascals | 1015 hectopascals | 1014 hectopascals | 1014 hectopascals | 1013 hectopascals | 1012 hectopascals |
| Dew point temperature | 11.8° Celsius | 11.7° Celsius | 11.9° Celsius | 12.0° Celsius | 11.5° Celsius | 11.7° Celsius | 12.2° Celsius | 12.3° Celsius | 12.5° Celsius | 12.8° Celsius | 12.6° Celsius | 13.6° Celsius | 13.4° Celsius | 13.8° Celsius | 13.4° Celsius | 13.8° Celsius | 13.4° Celsius | 13.7° Celsius | 13.2° Celsius | 12.2° Celsius | 13.5° Celsius | 13.5° Celsius | 13.5° Celsius | 13.8° Celsius |
Sunday (27 September 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | |
|---|---|---|---|---|---|---|
|
Weather
|
||||||
| Weather Symbol | |
|
|
 |
|
|
| Temperature |
15.6° Celsius
|
15.5° Celsius
|
14.6° Celsius
|
14.1° Celsius
|
13.6° Celsius
|
13.2° Celsius
|
| Wind Direction and speed |
SSE 10
|
S 10
|
S 12
|
SSE 14
|
SE 12
|
SW 4
|
| Visibility | 18.9 nautical miles | 16.2 nautical miles | 24.3 nautical miles | 24.3 nautical miles | 9.2 nautical miles | 13.0 nautical miles |
| Humidity | 83% | 81% | 76% | 76% | 89% | 93% |
| Pressure | 1010 hectopascals | 1009 hectopascals | 1008 hectopascals | 1007 hectopascals | 1005 hectopascals | 1005 hectopascals |
| Dew point temperature | 12.8° Celsius | 12.2° Celsius | 10.4° Celsius | 9.9° Celsius | 11.8° Celsius | 12.1° 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.