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MARINE WEATHER

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Marine Weather

Marine weather for Outer Bristol Channel

Lat: 51.32925, Lon: -4.31431

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 °F°F%In%mbmiles
Sat 20
Jul
03:00

255°

18222.1

250°

1.94.06161380.039110036
 06:00

247°

18232.1

250°

1.94.06060320.008410046
 09:00

263°

19242.1

250°

1.94.06363320.008510076
 12:00

285°

19252.1

250°

1.84.06767580.018710103
 15:00

284°

16171.8

250°

1.64.0696910.008110126
 18:00

257°

13151.5

250°

1.44.0676700.008310136
 21:00

250°

12161.3

250°

1.24.0646400.008610166
Sun 21
Jul
00:00

250°

12151.2

250°

1.06.0636300.008810176
 03:00

250°

12151.2

250°

1.05.7626200.008910186
 06:00

230°

11121.2

250°

1.08.3616100.008910196
 09:00

208°

12171.1

250°

1.08.36363120.008810206
 12:00

210°

13161.1

250°

1.08.3656510.008710216
 15:00

218°

14181.1

250°

0.98.2666620.008610216
 18:00

211°

16221.3

250°

1.18.1656530.008610206
 21:00

211°

18231.6

250°

1.48.1646430.008810216
The 7 day weather forecast summary for Outer Bristol Channel, United Kingdom, Coastal Areas:

Taking a look at the forecast over the coming week and the average daytime maximum will be around 22°C, with a high of 30°C expected on Tuesday morning. The average minimum temperature for the week ahead will be around 16°C, dipping to its lowest on Tuesday morning at 15°C. Wednesday is expected to see the most precipitation with around 3mm, or about 0.1inches anticipated. The strongest wind will be felt on Friday morning, coming from the southwest, and reaching around 24mph, that's about 39km/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