Coast and sea
Marine observations - Belfast International Airport
- Location 54.664, -6.224
- Altitude 63 m above mean sea level
Tuesday (10 June 2025)
| 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 |
16.3° Celsius
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17.3° Celsius
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17.7° Celsius
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18.0° Celsius
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17.8° Celsius
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15.8° Celsius
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14.6° Celsius
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13.2° Celsius
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12.6° Celsius
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10.4° Celsius
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| Wind Direction and speed |
W
2
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SW
3
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SSW
2
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SSW
3
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S
3
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E
5
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ESE
5
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ESE
5
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ESE
3
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ENE
2
|
| Wind gust | 5 knots | 5 knots | 6 knots | 5 knots | 6 knots | 8 knots | 7 knots | 7 knots | 6 knots | 4 knots |
| Visibility | 17 nautical miles | 15 nautical miles | 17 nautical miles | 19 nautical miles | 20 nautical miles | 16 nautical miles | 17 nautical miles | 16 nautical miles | 15 nautical miles | 11 nautical miles |
| Humidity | 49% | 49% | 47% | 48% | 51% | 58% | 62% | 71% | 76% | 82% |
| Pressure | 1,018 hectopascals | 1,018 hectopascals | 1,018 hectopascals | 1,018 hectopascals | 1,018 hectopascals | 1,018 hectopascals | 1,018 hectopascals | 1,019 hectopascals | 1,019 hectopascals | 1,019 hectopascals |
| Dew point temperature | 5.5° Celsius | 6.5° Celsius | 6.2° Celsius | 6.8° Celsius | 7.7° Celsius | 7.6° Celsius | 7.3° Celsius | 8.1° Celsius | 8.4° Celsius | 7.5° Celsius |
Wednesday (11 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 |
12.2° Celsius
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13.1° Celsius
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13.2° Celsius
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13.5° Celsius
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13.6° Celsius
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13.9° Celsius
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14.5° Celsius
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14.5° Celsius
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15.1° Celsius
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16.6° Celsius
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17.4° Celsius
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17.5° Celsius
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18.0° Celsius
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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
|
14.3° Celsius
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| Wind Direction and speed |
SE
4
|
SSE
5
|
SSE
4
|
SSE
3
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SSE
3
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SSE
4
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SSE
4
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SE
5
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SSE
5
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SE
5
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SSE
5
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ESE
5
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SE
7
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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
|
ESE
5
|
E
4
|
ESE
5
|
| Wind gust | 6 knots | 8 knots | 7 knots | 6 knots | 5 knots | 6 knots | 7 knots | 8 knots | 8 knots | 9 knots | 10 knots | 8 knots | 11 knots | 10 knots | 10 knots | 10 knots | 9 knots | 9 knots | 9 knots | 7 knots | 7 knots | 7 knots | 7 knots | 8 knots |
| Visibility | 13 nautical miles | 15 nautical miles | 16 nautical miles | 17 nautical miles | 17 nautical miles | 20 nautical miles | 20 nautical miles | 16 nautical miles | 15 nautical miles | 20 nautical miles | 21 nautical miles | 20 nautical miles | 21 nautical miles | 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 | 74% | 71% | 72% | 75% | 79% | 78% | 75% | 77% | 76% | 71% | 68% | 66% | 63% | 53% | 52% | 52% | 53% | 56% | 63% | 69% | 70% | 75% | 74% | 75% |
| Pressure | 1,018 hectopascals | 1,018 hectopascals | 1,018 hectopascals | 1,017 hectopascals | 1,017 hectopascals | 1,017 hectopascals | 1,017 hectopascals | 1,017 hectopascals | 1,017 hectopascals | 1,017 hectopascals | 1,017 hectopascals | 1,016 hectopascals | 1,016 hectopascals | 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 | 7.7° Celsius | 7.9° Celsius | 8.3° Celsius | 9.1° Celsius | 9.9° Celsius | 10.1° Celsius | 10.1° Celsius | 10.5° Celsius | 11.0° Celsius | 11.3° Celsius | 11.5° Celsius | 10.9° Celsius | 10.9° Celsius | 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 | |
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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
|
15.2° Celsius
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| Wind Direction and speed |
E
5
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
E
5
|
ESE
4
|
E
5
|
E
4
|
E
6
|
E
5
|
E
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 |
| 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 |
| Humidity | 77% | 82% | 84% | 82% | 79% | 84% | 84% | 85% | 83% | 77% | 70% | 68% | 81% |
| 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 |
| 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 |
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Marine forecasts disclaimer
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