MARINE WEATHER

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Marine Weather

Marine weather for Portrush

Lat: 55.25000, Lon: -6.75000

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 =>degmphmphmdegmsecs °F°F%In%mbmiles
Mon 27
May
03:00

242°

9141.0

320°

1.011.65048810.09110076
 06:00

260°

14220.4

290°

0.111.24945910.08910081
 09:00

260°

16180.5

300°

0.110.95249650.08510096
 12:00

279°

12131.1

320°

1.010.55554140.07710096
 15:00

324°

771.0

320°

1.010.15653480.08510096
 18:00

92°

570.9

320°

0.99.75553620.08710096
 21:00

29°

330.8

320°

0.89.45351280.08610096
Tue 28
May
00:00

138°

5120.8

320°

0.89.05553560.08810096
 03:00

158°

13200.3N/A0.0N/A524700.09010086
 06:00

156°

16200.3N/A0.0N/A5045200.09010066
 09:00

135°

18250.4N/A0.0N/A55511000.08810055
 12:00

155°

18200.4N/A0.0N/A61611000.19410045
 15:00

191°

12120.6

320°

0.67.86464310.08510035
 18:00

261°

770.6

320°

0.67.56161610.19210036
 21:00

210°

690.5

320°

0.47.45756500.19610046
The 7 day weather forecast summary for Portrush, United Kingdom, Coastal Areas:

Taking a look at the forecast over the coming week and the average daytime maximum will be around 14°C, with a high of 18°C expected on Tuesday morning. The average minimum temperature for the week ahead will be around 10°C, dipping to its lowest on Monday morning at 10°C. Tuesday is expected to see the most precipitation with around 7mm, or about 0.3inches anticipated. The strongest wind will be felt on Thursday morning, coming from the northwest, and reaching around 26mph, that's about 43km/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