Marine Weather

Marine weather for Port Dinorwic

Lat: 53.18333, Lon: -4.20000

United Kingdom, Global Ports

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 °F°F%In%mbmiles
Sun 26
May
03:00

138°

11130.1N/A0.0N/A5148920.018710091
 06:00

114°

12180.1N/A0.0N/A49471000.049310085
 09:00

126°

12120.1N/A0.0N/A5252650.039010086
 12:00

112°

660.1N/A0.0N/A585790.038010086
 15:00

193°

590.0N/A0.0N/A5956420.027810085
 18:00

232°

10170.0N/A0.0N/A5652240.018610085
 21:00

208°

11110.0N/A0.0N/A504740.009110086
Mon 27
May
00:00

221°

9120.0N/A0.0N/A5046760.019510096
 03:00

266°

15270.1N/A0.0N/A48421000.119610104
 06:00

268°

20250.1N/A0.0N/A47421000.079410125
 09:00

258°

16160.1N/A0.0N/A5045420.028210125
 12:00

243°

12140.1N/A0.0N/A5349280.006610136
 15:00

231°

12170.1N/A0.0N/A5451160.006710136
 18:00

220°

14190.1N/A0.0N/A534950.007510136
 21:00

201°

14160.1N/A0.0N/A514700.008910136
The 7 day weather forecast summary for Port Dinorwic, United Kingdom, Global Ports:

Taking a look at the forecast over the coming week and the average daytime maximum will be around 14°C, with a high of 16°C expected on Tuesday morning. The average minimum temperature for the week ahead will be around 9°C, dipping to its lowest on Tuesday morning at 7°C. Monday is expected to see the most precipitation with around 6mm, or about 0.2inches anticipated. The strongest wind will be felt on Thursday morning, coming from the northwest, and reaching around 33mph, that's about 54km/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