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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 °F°F%In%mbmiles
Tue 21
Oct
03:00

65°

9121.6

280°

1.512.1737710.06710206
 06:00

76°

10131.6

280°

1.411.8727610.06410216
 09:00

79°

10131.6

280°

1.311.6757820.06310236
 12:00

46°

881.6

280°

1.211.4778010.06210246
 15:00

22°

681.6

280°

1.211.1798100.05910246
 18:00

14°

7101.5

280°

1.110.9777900.05910246
 21:00

23°

9131.5

280°

1.010.7757810.06110266
Wed 22
Oct
00:00

42°

10131.4

270°

1.09.4778030.06210266
 03:00

40°

10131.4

270°

1.09.6747730.06110256
 06:00

41°

10131.4

270°

1.010.8737740.06110256
 09:00

33°

10131.4

270°

1.010.5788030.06210256
 12:00

31°

9111.4

270°

0.910.4838620.06010246
 15:00

20°

9111.3

290°

0.99.8858900.05610236
 18:00

10151.0

310°

0.512.6838600.06010226
 21:00

16°

12161.3

310°

0.611.6798200.06610236
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 25°C, with a high of 30°C expected on Wednesday morning. The average minimum temperature for the week ahead will be around 21°C, dipping to its lowest on Thursday morning at 21°C. There is no significant precipitation forecast for the period. The strongest wind will be felt on Wednesday morning, coming from the north, and reaching around 13mph, that's about 21km/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