Coast and sea
Marine observations - Belfast International Airport
- Location 54.664, -6.224
- Altitude 63 m above mean sea level
Wednesday (11 June 2025)
| 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
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Weather |
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| Weather Symbol |
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| Temperature |
19.0° Celsius
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19.5° Celsius
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19.0° Celsius
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19.3° Celsius
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18.8° Celsius
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17.9° Celsius
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17.4° Celsius
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16.9° Celsius
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15.4° Celsius
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14.4° Celsius
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14.3° Celsius
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| Wind Direction and speed |
SE
6
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SE
6
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ESE
6
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SE
6
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ESE
6
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SE
6
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SE
5
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ESE
4
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ESE
5
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E
4
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ESE
5
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| Wind gust | 10 knots | 10 knots | 10 knots | 9 knots | 9 knots | 9 knots | 7 knots | 7 knots | 7 knots | 7 knots | 8 knots |
| Visibility | 23 nautical miles | 22 nautical miles | 21 nautical miles | 22 nautical miles | 24 nautical miles | 27 nautical miles | 23 nautical miles | 22 nautical miles | 18 nautical miles | 18 nautical miles | 18 nautical miles |
| Humidity | 53% | 52% | 52% | 53% | 56% | 63% | 69% | 70% | 75% | 74% | 75% |
| Pressure | 1,016 hectopascals | 1,016 hectopascals | 1,015 hectopascals | 1,014 hectopascals | 1,014 hectopascals | 1,014 hectopascals | 1,014 hectopascals | 1,014 hectopascals | 1,014 hectopascals | 1,014 hectopascals | 1,014 hectopascals |
| Dew point temperature | 9.3° Celsius | 9.4° Celsius | 8.8° Celsius | 9.5° Celsius | 9.9° Celsius | 10.7° Celsius | 11.7° Celsius | 11.4° Celsius | 10.9° Celsius | 9.9° Celsius | 9.9° Celsius |
Thursday (12 June 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 | |
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Weather |
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| Weather Symbol |
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| Temperature |
14.4° Celsius
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13.6° Celsius
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13.3° Celsius
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13.9° Celsius
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14.8° Celsius
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14.8° Celsius
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15.9° Celsius
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15.4° Celsius
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15.5° Celsius
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15.6° Celsius
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16.2° Celsius
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17.0° Celsius
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15.2° Celsius
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15.3° Celsius
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16.5° Celsius
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16.5° Celsius
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16.3° Celsius
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16.0° Celsius
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15.3° Celsius
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15.1° Celsius
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14.7° Celsius
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14.7° Celsius
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15.3° Celsius
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15.4° Celsius
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| Wind Direction and speed |
E
5
|
ENE
4
|
ENE
4
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ENE
4
|
ENE
4
|
ENE
4
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E
5
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ESE
4
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E
5
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E
4
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E
6
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E
5
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E
6
|
ENE
4
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ESE
5
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E
6
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ESE
6
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ESE
5
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ESE
1
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SSE
2
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S
4
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S
6
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S
7
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S
6
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| Wind gust | 7 knots | 7 knots | 6 knots | 7 knots | 6 knots | 7 knots | 8 knots | 7 knots | 7 knots | 7 knots | 8 knots | 8 knots | 10 knots | 7 knots | 10 knots | 8 knots | 10 knots | 10 knots | 8 knots | 3 knots | 6 knots | 9 knots | 11 knots | 10 knots |
| Visibility | 18 nautical miles | 16 nautical miles | 12 nautical miles | 14 nautical miles | 12 nautical miles | 10 nautical miles | 8 nautical miles | 10 nautical miles | 11 nautical miles | 13 nautical miles | 13 nautical miles | 12 nautical miles | 5 nautical miles | 9 nautical miles | 8 nautical miles | 8 nautical miles | 4 nautical miles | 5 nautical miles | 2 nautical miles | 1 nautical miles | 2 nautical miles | 4 nautical miles | 6 nautical miles | 11 nautical miles |
| Humidity | 77% | 82% | 84% | 82% | 79% | 84% | 84% | 85% | 83% | 77% | 70% | 68% | 81% | 82% | 75% | 77% | 84% | 86% | 91% | 94% | 96% | 96% | 94% | 93% |
| Pressure | 1,013 hectopascals | 1,012 hectopascals | 1,012 hectopascals | 1,011 hectopascals | 1,011 hectopascals | 1,011 hectopascals | 1,010 hectopascals | 1,010 hectopascals | 1,010 hectopascals | 1,010 hectopascals | 1,010 hectopascals | 1,009 hectopascals | 1,008 hectopascals | 1,007 hectopascals | 1,007 hectopascals | 1,006 hectopascals | 1,006 hectopascals | 1,005 hectopascals | 1,004 hectopascals | 1,004 hectopascals | 1,004 hectopascals | 1,005 hectopascals | 1,006 hectopascals | 1,007 hectopascals |
| Dew point temperature | 10.4° Celsius | 10.5° Celsius | 10.7° Celsius | 10.9° Celsius | 11.1° Celsius | 12.2° Celsius | 13.1° Celsius | 12.9° Celsius | 12.7° Celsius | 11.5° Celsius | 10.8° Celsius | 11.2° Celsius | 12.0° Celsius | 12.2° Celsius | 12.0° Celsius | 12.5° Celsius | 13.5° Celsius | 13.6° Celsius | 13.8° Celsius | 14.2° Celsius | 14.0° Celsius | 14.0° Celsius | 14.4° Celsius | 14.3° Celsius |
Friday (13 June 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Weather |
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| Weather Symbol |
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| Temperature |
15.4° Celsius
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15.1° Celsius
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14.6° Celsius
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14.3° Celsius
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14.6° Celsius
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15.3° Celsius
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15.6° Celsius
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15.6° Celsius
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16.8° Celsius
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18.0° Celsius
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17.5° Celsius
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16.9° Celsius
|
17.1° Celsius
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| Wind Direction and speed |
SSE
6
|
SSE
5
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SSE
6
|
SE
3
|
SE
5
|
SE
6
|
SSE
7
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SSE
4
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SSE
5
|
S
5
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S
5
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S
6
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SSW
6
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| Wind gust | 10 knots | 9 knots | 8 knots | 9 knots | 7 knots | 10 knots | 11 knots | 9 knots | 11 knots | 10 knots | 9 knots | 12 knots | 9 knots |
| Visibility | 9 nautical miles | 9 nautical miles | 6 nautical miles | 7 nautical miles | 9 nautical miles | 12 nautical miles | 11 nautical miles | 6 nautical miles | 19 nautical miles | 17 nautical miles | 24 nautical miles | 23 nautical miles | 28 nautical miles |
| Humidity | 91% | 91% | 91% | 93% | 92% | 90% | 90% | 92% | 87% | 77% | 76% | 76% | 87% |
| Pressure | 1,008 hectopascals | 1,008 hectopascals | 1,008 hectopascals | 1,009 hectopascals | 1,009 hectopascals | 1,009 hectopascals | 1,010 hectopascals | 1,010 hectopascals | 1,010 hectopascals | 1,011 hectopascals | 1,011 hectopascals | 1,012 hectopascals | 1,013 hectopascals |
| Dew point temperature | 14.0° Celsius | 13.6° Celsius | 13.2° Celsius | 13.2° Celsius | 13.3° Celsius | 13.7° Celsius | 13.9° Celsius | 14.3° Celsius | 14.6° Celsius | 13.8° Celsius | 13.1° Celsius | 12.7° Celsius | 14.9° Celsius |
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Marine forecasts disclaimer
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