Coast and Sea
Marine Observations weather
Marine observations - Islay Airport
- Location 55.681, -6.256
- Altitude 17 m above mean sea level
Tuesday (15 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
|
14.7° Celsius
|
14.1° Celsius
|
13.2° Celsius
|
13.3° Celsius
|
13.8° Celsius
|
13.6° Celsius
|
13.7° Celsius
|
14.5° Celsius
|
14.6° Celsius
|
15.1° Celsius
|
15.2° Celsius
|
15.2° Celsius
|
15.4° Celsius
|
14.9° Celsius
|
15.1° Celsius
|
15.2° Celsius
|
14.7° Celsius
|
14.2° Celsius
|
13.6° Celsius
|
13.4° Celsius
|
13.2° Celsius
|
12.7° Celsius
|
12.8° Celsius
|
| Wind Direction and speed |
NW 3
|
WNW 10
|
WNW 13
|
W 15
|
W 13
|
W 15
|
WNW 12
|
W 13
|
W 11
|
W 12
|
WNW 14
|
WNW 15
|
WNW 20
|
WNW 19
|
WNW 20
|
WNW 19
|
WNW 17
|
WNW 18
|
WNW 19
|
NW 15
|
WNW 15
|
NW 14
|
NW 11
|
NW 14
|
| Wind gust | 6 knots | 13 knots | 17 knots | 24 knots | 20 knots | 19 knots | 17 knots | 22 knots | 17 knots | 17 knots | 20 knots | 23 knots | 25 knots | 26 knots | 29 knots | 28 knots | 26 knots | 25 knots | 25 knots | 25 knots | 21 knots | 21 knots | 19 knots | 21 knots |
| Visibility | 2.4 nautical miles | 1.5 nautical miles | 2.2 nautical miles | 15.2 nautical miles | 14.5 nautical miles | 12.1 nautical miles | 2.2 nautical miles | 7.8 nautical miles | 13.8 nautical miles | 14.8 nautical miles | 17.7 nautical miles | 16.0 nautical miles | 19.9 nautical miles | 16.6 nautical miles | 14.5 nautical miles | 18.5 nautical miles | 18.6 nautical miles | 13.5 nautical miles | 13.2 nautical miles | 15.4 nautical miles | 4.1 nautical miles | 12.9 nautical miles | 13.2 nautical miles | 9.2 nautical miles |
| Humidity | 100% | 100% | 100% | 100% | 97% | 93% | 96% | 97% | 94% | 92% | 89% | 89% | 84% | 86% | 90% | 85% | 83% | 85% | 86% | 88% | 94% | 95% | 97% | 94% |
| Pressure | 1008 hectopascals | 1008 hectopascals | 1008 hectopascals | 1009 hectopascals | 1009 hectopascals | 1009 hectopascals | 1009 hectopascals | 1010 hectopascals | 1010 hectopascals | 1011 hectopascals | 1011 hectopascals | 1011 hectopascals | 1012 hectopascals | 1013 hectopascals | 1014 hectopascals | 1014 hectopascals | 1015 hectopascals | 1015 hectopascals | 1016 hectopascals | 1016 hectopascals | 1017 hectopascals | 1017 hectopascals | 1018 hectopascals | 1018 hectopascals |
| Dew point temperature | 15.0° Celsius | 14.7° Celsius | 14.1° Celsius | 13.1° Celsius | 12.9° Celsius | 12.7° Celsius | 12.9° Celsius | 13.3° Celsius | 13.6° Celsius | 13.3° Celsius | 13.4° Celsius | 13.4° Celsius | 12.6° Celsius | 13.1° Celsius | 13.4° Celsius | 12.6° Celsius | 12.5° Celsius | 12.2° Celsius | 11.9° Celsius | 11.6° Celsius | 12.4° Celsius | 12.4° Celsius | 12.2° Celsius | 11.9° Celsius |
Wednesday (16 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 |
12.5° Celsius
|
12.5° Celsius
|
12.4° Celsius
|
12.4° Celsius
|
12.5° Celsius
|
12.3° Celsius
|
12.4° Celsius
|
12.3° Celsius
|
12.8° Celsius
|
13.2° Celsius
|
13.5° Celsius
|
14.1° Celsius
|
14.3° Celsius
|
14.6° Celsius
|
13.1° Celsius
|
13.6° Celsius
|
13.3° Celsius
|
13.5° Celsius
|
12.7° Celsius
|
12.7° Celsius
|
12.8° Celsius
|
13.0° Celsius
|
13.6° Celsius
|
14.1° Celsius
|
| Wind Direction and speed |
NW 10
|
NW 10
|
NW 10
|
NW 10
|
NW 12
|
WNW 11
|
WNW 11
|
WNW 9
|
WNW 13
|
WNW 13
|
W 13
|
W 14
|
W 14
|
WSW 10
|
WSW 15
|
WSW 14
|
SW 15
|
SSW 13
|
SSW 12
|
S 12
|
S 13
|
S 13
|
SSW 17
|
W 18
|
| Wind gust | 18 knots | 14 knots | 15 knots | 14 knots | 19 knots | 17 knots | 19 knots | 15 knots | 18 knots | 16 knots | 21 knots | 17 knots | 21 knots | 18 knots | 21 knots | 20 knots | 22 knots | 20 knots | 19 knots | 18 knots | 21 knots | 21 knots | 26 knots | 28 knots |
| Visibility | 1.8 nautical miles | 11.5 nautical miles | 9.8 nautical miles | 8.7 nautical miles | 14.2 nautical miles | 6.4 nautical miles | 10.7 nautical miles | 13.2 nautical miles | 1.9 nautical miles | 20.2 nautical miles | 16.0 nautical miles | 21.3 nautical miles | 24.8 nautical miles | 16.5 nautical miles | 2.5 nautical miles | 8.5 nautical miles | 14.1 nautical miles | 12.9 nautical miles | 6.6 nautical miles | 1.3 nautical miles | 19.7 nautical miles | 3.0 nautical miles | 3.6 nautical miles | 7.1 nautical miles |
| Humidity | 97% | 96% | 95% | 96% | 95% | 97% | 96% | 96% | 95% | 92% | 96% | 84% | 76% | 82% | 96% | 89% | 89% | 88% | 95% | 97% | 98% | 98% | 98% | 99% |
| Pressure | 1018 hectopascals | 1018 hectopascals | 1018 hectopascals | 1018 hectopascals | 1018 hectopascals | 1018 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1019 hectopascals | 1018 hectopascals | 1018 hectopascals | 1017 hectopascals | 1017 hectopascals | 1016 hectopascals | 1014 hectopascals | 1013 hectopascals | 1012 hectopascals | 1011 hectopascals | 1009 hectopascals | 1008 hectopascals | 1006 hectopascals | 1005 hectopascals | 1005 hectopascals |
| Dew point temperature | 12.0° Celsius | 11.8° Celsius | 11.6° Celsius | 11.8° Celsius | 11.7° Celsius | 11.9° Celsius | 11.7° Celsius | 11.7° Celsius | 12.0° Celsius | 12.0° Celsius | 12.8° Celsius | 11.5° Celsius | 10.2° Celsius | 11.6° Celsius | 12.5° Celsius | 11.8° Celsius | 11.5° Celsius | 11.5° Celsius | 12.0° Celsius | 12.2° Celsius | 12.4° Celsius | 12.6° Celsius | 13.3° Celsius | 14.0° 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.