Marine Weather

Marine weather for Belfast Lough

Lat: 54.72555, Lon: -5.63035

United Kingdom, Coastal Areas

DATE WIND WAVES SWELL WEATHER TEMPERATURE  
Date Local Time Dir Speed Gust Hsig Ht. Dir Height Period Icon Air Feels Like Cloud Precip RH Pressure Vis
Units =>degktsktsmdegmsecs °C°C%mm%mbkm
Sun 13
Oct
09:00

258°

52-999.0N/A0.0N/A97450.065101710
 12:00

182°

52-999.0N/A0.0N/A109140.061101810
 15:00

157°

112-999.0N/A0.0N/A119220.064101710
 18:00

179°

122-999.0N/A0.0N/A108440.172101610
 21:00

176°

132-999.0N/A0.0N/A961000.075101610
Mon 14
Oct
00:00

168°

142-999.0N/A0.0N/A1071000.080101510
 03:00

172°

133-999.0N/A0.0N/A96220.081101410
 06:00

178°

123-999.0N/A0.0N/A961000.28610152
 09:00

180°

113-999.0N/A0.0N/A107550.184101610
 12:00

171°

142-999.0N/A0.0N/A129170.080101610
 15:00

169°

142-999.0N/A0.0N/A121000.079101610
 18:00

169°

112-999.0N/A0.0N/A12930.082101710
 21:00

145°

123-999.0N/A0.0N/A10800.079101610
The 7 day weather forecast summary for Belfast Lough, United Kingdom, Coastal Areas:

Taking a look at the forecast over the coming week and the average daytime maximum will be around 15°C, with a high of 19°C expected on Tuesday morning. The average minimum temperature for the week ahead will be around 10°C, dipping to its lowest on Sunday morning at 9°C. Saturday is expected to see the most precipitation with around 26mm, or about 1.0inches anticipated. The strongest wind will be felt on Sunday morning, coming from the south, and reaching around 35mph, that's about 57km/h.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image � it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure