A blue-green ocean surface with waves and sea foam.
Coast and sea

Marine observations - Belfast International Airport

  • Location 54.664, -6.224
  • Altitude 63 m above mean sea level
Sunrise:
Sunset:
Sunrise:
Sunset:

Tuesday (21 March 2023)

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 Overcast Overcast Partly cloudy (night) Drizzle Light rain Drizzle Overcast Overcast Sunny intervals Overcast Light rain Sunny intervals Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain
Temperature
10.1°
9.9°
9.4°
9.5°
9.3°
9.7°
10.0°
10.3°
10.6°
11.4°
10.7°
12.1°
11.5°
10.4°
9.6°
9.4°
9.6°
9.7°
10.1°
10.3°
10.3°
Wind Direction and speed
S 10
S 9
SSE 9
SSE 8
S 8
S 8
SSW 11
SW 12
SSW 11
SSW 10
SSW 12
SSW 13
SSW 12
S 12
SSE 12
SSE 16
SSE 19
SSE 19
SSE 20
S 17
S 16
Wind gust 16 14 13 13 13 11 15 16 16 19 19 20 19 21 25 24 28 30 30 28 28
Visibility 29 26 18 16 5 15 16 – 26 26 21 26 29 8 5 2 4 4 4 9 9
Humidity 89% 92% 92% 90% 93% 93% 92% 89% 89% 78% 94% 73% 79% 78% 88% 91% 91% 93% 92% 94% 95%
Pressure 1,000 1,000 999 999 999 999 999 999 998 999 999 997 996 996 994 992 990 989 987 986 985
Dew point temperature 8.4° 8.6° 8.2° 8.0° 8.3° 8.6° 8.7° 8.6° 8.9° 7.6° 9.7° 7.5° 7.9° 6.7° 7.7° 8.0° 8.2° 8.6° 8.9° 9.3° 9.5°

Wednesday (22 March 2023)

00:00 01:00 02:00
Weather
Weather Symbol Light rain Light rain Overcast
Temperature
10.5°
11.2°
9.5°
Wind Direction and speed
S 14
S 17
SW 25
Wind gust 24 25 37
Visibility 5 29 18
Humidity 95% 89% 80%
Pressure 983 982 984
Dew point temperature 9.7° 9.4° 6.2°

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.

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