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MARINE WEATHER

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Marine Weather

Marine weather for Off Lisbon

Lat: 38.50000, Lon: -9.50000

Portugal, 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
Sat 30
Aug
03:00

344°

16201.3

290°

1.012.32020100.078101810
 06:00

341°

16201.9

280°

1.811.91919170.079101710
 09:00

341°

15191.9

280°

1.711.82121160.077101810
 12:00

330°

16211.9

280°

1.78.52426130.071101810
 15:00

328°

18241.5

290°

1.111.42527120.071101610
 18:00

330°

18221.9

280°

1.78.1242690.076101610
 21:00

336°

17201.8

280°

1.67.7222290.082101710
Sun 31
Aug
00:00

338°

14171.7

280°

1.57.3212190.086101710
 03:00

337°

12141.5

280°

1.410.4202080.088101610
 06:00

344°

10121.4

280°

1.310.2191980.090101510
 09:00

346°

881.3

280°

1.210.0222270.087101610
 12:00

306°

681.3

280°

1.29.7252750.083101610
 15:00

301°

8121.3

280°

1.29.5273030.081101510
 18:00

314°

10121.3

280°

1.19.4252720.084101410
 21:00

333°

9111.3

280°

1.19.1232500.088101610
The 7 day weather forecast summary for Off Lisbon, Portugal, Coastal Areas:

Taking a look at the forecast over the coming week and the average daytime maximum will be around 26°C, with a high of 28°C expected on Monday morning. The average minimum temperature for the week ahead will be around 20°C, dipping to its lowest on Sunday morning at 19°C. There is no significant precipitation forecast for the period. The strongest wind will be felt on Saturday morning, coming from the northwest, and reaching around 22mph, that's about 36km/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